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link2xt 24b21c0588 chore(release): prepare for 2.48.0

2026-03-30 12:48:24 +02:00

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Changelog

2.48.0 - 2026-03-30

Fixes

Fix reordering problems in multi-relay setups by not sorting received messages below the last seen one.
Always sort "Messages are end-to-end encrypted" notice to the beginning.
Make Message-ID of pre-messages stable across resends (#8007).
Delete imap_markseen entries not corresponding to any imap rows.
Cleanup imap and imap_sync records without transport in housekeeping.
When receiving MDN, mark all preceding messages as noticed, even having same timestamp (#7928).
Remove migration 108 preventing upgrades from core 1.86.0 to the latest version.

Features / Changes

Improve IMAP loop logs.
Add decryption error to the device message about outgoing message decryption failure.
Log received message sort timestamp.

Performance

Move sorting outside of SQL query in store_seen_flags_on_imap.

API-Changes

Add JSON-RPC API markfresh_chat().
ffi: Correctly declare dc_event_channel_new() as having no params (#7831).

Refactor

Remove wal_checkpoint_mutex, lock write_mutex before getting sql connection instead.
Replace async RwLock with sync RwLock for stock strings.
Cleanup remaining Autocrypt Setup Message processing in mimeparser.
SecureJoin: do not check for self address in forwarding protection.
Fix clippy warnings.

CI

Update {c,py}.delta.chat website deployments.
Use environments for {rs,cffi,js.jsonrpc}.delta.chat deployments.
Fix https://docs.zizmor.sh/audits/#bot-conditions.

Documentation

Add SQL performance tips to STYLE.md.

Tests

Remove test_old_message_5.
Do not rely on loading newest chat in load_imf_email().
Use load_imf_email() more.
The message is sorted correctly in the chat even if it arrives late.

Miscellaneous Tasks

cargo: update rustls-webpki to 0.103.10.

2.47.0 - 2026-03-24

Fixes

Don't fall into infinite loop if the folder is missing (#8021).
Delete available_post_msgs row if the message is already downloaded.
Delete available_post_msgs row if there is no corresponding IMAP entry.
Make newlines work in chat descriptions (#8012).

Features / Changes

use SEIPDv2 if all recipients support it.

Documentation

Add shadowsocks spec to standards.md.
Document Header Confidentiality Policy.
deltachat_rpc_client: make sphinx documentation display method parameters.
Remove draft/aeap-mvp.md which is superseded by key-contacts and multi-relay.

Refactor

Remove code to send messages without intended recipient fingerprint.

Tests

Make add_or_lookup_contact_id_no_key public.

Miscellaneous Tasks

cargo: bump sdp from 0.10.0 to 0.17.1.
Add RUSTSEC-2026-0049 exception to deny.toml.

2.46.0 - 2026-03-19

API-Changes

[breaking] remove functions for sending and receiving Autocrypt Setup Message.
Add list_transports_ex() and set_transport_unpublished() functions.
Add API dc_markfresh_chat to mark messages as "fresh".

Features / Changes

add IncomingCallAccepted.from_this_device.
decode dcaccount:// URLs and error out on empty URLs early.
enable anonymous OpenPGP key IDs.
tls: do not verify TLS certificates for hostnames starting with _.

Fixes

Mark call message as seen when accepting/declining a call (#7842).
do not send MDNs for hidden messages.
call sync_all() instead of sync_data() when writing accounts.toml.
fsync() the rename() of accounts.toml.
count recipients by Intended Recipient Fingerprints.

Miscellaneous Tasks

deps: bump zizmorcore/zizmor-action from 0.5.0 to 0.5.2.
cargo: bump astral-tokio-tar from 0.5.6 to 0.6.0.
deps: bump actions/upload-artifact from 6 to 7.
cargo: bump blake3 from 1.8.2 to 1.8.3.
add constant_time_eq 0.3.1 to deny.toml.

Refactor

use re-exported rustls::pki_types.
import tokio_rustls::rustls.
Move transport_tests to their own file.

Tests

Shift time even more in flaky test_sync_broadcast_and_send_message.
test markfresh_chat()

2.45.0 - 2026-03-14

API-Changes

JSON-RPC: add createQrSvg (#7949).

Features / Changes

Do not read own public key from the database.
Securejoin v3, encrypt all securejoin messages (#7754).
Domain separation between securejoin auth tokens and broadcast channel secrets (#7981).
Merge OpenPGP certificates and distribute relays in them.
Advertise SEIPDv2 feature for new keys.
Don't depend on cleartext Chat-Version, In-Reply-To, and References headers for prefetch_should_download (#7932).
Don't send unencrypted In-Reply-To and References headers (#7935).
Don't send unencrypted Auto-Submitted header (#7938).
Remove QR code tokens sync compatibility code.
Mutex to prevent fetching from multiple IMAP servers at the same time.
Add support to gif stickers (#7941)

Fixes

Fix the deadlock by adding a mutex around wal_checkpoint().
Do not run more than one housekeeping at a time.
ffi: don't steal Arc in dc_jsonrpc_init (#7962).
Handle the case that the user starts a securejoin, and then deletes the contact (#7883).
Do not trash pre-message if it is received twice.
Set is_chatmail during initial configuration.
vCard: Improve property value escaping (#7931).
Percent-decode the address in dclogin:// URLs.
Make broadcast owner and subscriber hidden contacts for each other (#7856).
Set proper placeholder texts for system messages (#7953).
Add "member added" messages to OutBroadcast when executing SetPgpContacts sync message (#7952).
Correct channel system messages (#7959).
Drop messages encrypted with the wrong symmetric secret (#7963).
Fix debug assert message incorrectly talking about past members in the current member branch.
Update device chats at the end of configuration.
deltachat_rpc_client: make @futuremethod decorator keep method metadata.
Use the correct chat description stock string again (#7939).
Use correct string for encryption info.

CI

Update Rust to 1.94.0.
Allow non-hash references for actions/* and dependabot/*.
update zizmor workflow to use zizmorcore/zizmor-action.

Documentation

update store_self_keypair() documentation.
Fix documentation for membership change stock strings (#7944).
use correct define for 'description changed' info message.

Refactor

Un-resultify KeyPair::new().
Remove KeyPair type.
pgp: do not use legacy key ID except for IssuerKeyId subpacket.
use super::* in qr::dclogin_scheme.
Move WAL checkpointing into sql::pool submodule.
Order self addresses by addition timestamp.

Tests

Remove arbitrary timeouts from test_4_lowlevel.py.
Fix flaky test_qr_securejoin_broadcast (#7937).
Work around test_sync_broadcast_and_send_message flakiness.

Miscellaneous Tasks

bump version to 2.44.0-dev.
cargo: bump futures from 0.3.31 to 0.3.32.
cargo: bump quick-xml from 0.39.0 to 0.39.2.
cargo: bump criterion from 0.8.1 to 0.8.2.
cargo: bump tempfile from 3.24.0 to 3.25.0.
cargo: bump async-imap from 0.11.1 to 0.11.2.
cargo: bump regex from 1.12.2 to 1.12.3.
cargo: bump hyper-util from 0.1.19 to 0.1.20.
cargo: bump anyhow from 1.0.100 to 1.0.102.
cargo: bump syn from 2.0.114 to 2.0.117.
cargo: bump proptest from 1.9.0 to 1.10.0.
cargo: bump strum from 0.27.2 to 0.28.0.
cargo: bump strum_macros from 0.27.2 to 0.28.0.
cargo: bump quinn-proto from 0.11.9 to 0.11.14.

2.44.0 - 2026-02-27

Build system

git-cliff: do not capitalize the first letter of commit message.

Documentation

RELEASE.md: add section about dealing with antivirus false positives.

Features / Changes

improve logging of connection failures.
add backup versions to the importing error message.
add context to message loading failures.
Add 📱 to all webxdc summaries (#7790).
Send webxdc name instead of raw file name in pre-messages. Display it in summary (#7790).
rpc: add startup health-check and propagate server errors.

Fixes

imex: do not call set_config before running SQL migrations (#7851).
add missing group description strings to cffi.
chat-description-changed text in old clients (#7870).
add cffi type for "Description changed" info message.
If there was no chat description, and it's set to be an empty string, don't send out a "chat description changed" message (#7879).
Make clicking on broadcast member-added messages work always (#7882).
tolerate empty existing directory in Accounts::new() (#7886).
If importing a backup fails, delete the partially-imported profile (#7885).
Don't generate new timestamp for re-sent messages (#7889).

Miscellaneous Tasks

cargo: update async-native-tls from 0.5.0 to 0.6.0.
add dev-version bump instructions to RELEASE.md (bumping to 2.44.0-dev).
deps: bump cachix/install-nix-action from 31.9.0 to 31.9.1.

Performance

batched event reception.

Refactor

enable clippy::arithmetic_side_effects lint.
imex: check for overflow when adding blob size.
http: saturating addition to calculate cache expiration timestamp.
Move migrations to the end of the file (#7895).
do not chain Autocrypt key verification to parsing.

Tests

fail fast when CHATMAIL_DOMAIN is unset.

2.43.0 - 2026-02-17

Features / Changes

Group and broadcast channel descriptions (#7829).

Fixes

Assign iroh gossip topic to pre-message when post-message is received.

Miscellaneous Tasks

Update fast-socks5 to version 1.0.
cargo: Update keccak from 0.1.5 to 0.1.6.
deps: Bump astral-sh/setup-uv from 7.1.6 to 7.3.0.

Performance

Use recv_direct() instead of recv() on the event channel.

Refactor

Enable clippy::manual_is_variant_and.

Tests

Fix flaky test_transport_synchronization (#7850).

2.42.0 - 2026-02-10

Fixes

Set mvbox_move to '0' explicitly for existing chatmail profiles. It's needed to prevent device message about deprecated mvbox_move option from appearing in chatmail profiles.

Features / Changes

Do not scan not watched folders.

Miscellaneous Tasks

Update rPGP from 0.18.0 to 0.19.0.
cargo: Bump quick-xml from 0.38.4 to 0.39.0.

Tests

Remove test_dont_show_emails.

Other

Fix typo in CHANGELOG for marknoticed_all_chats.

2.41.0 - 2026-02-06

Features / Changes

Do not require ShowEmails to be set to All for adding second relay.
Use different strings for audio and video calls.

Fixes

Don't set download state to Failure if message is available on another Session's transport (#7684).
Make use of call stock strings.

Miscellaneous Tasks

cargo: Bump time from 0.3.37 to 0.3.47.

2.40.0 - 2026-02-04

Features / Changes

Receive_imf: Log reasoning for chat assignment.
Use more fitting encryption info message.
Send Intended Recipient Fingerprint subpackets.
Trash messages with intended recipient fingerprints, but w/o our one included.
Do not collect email addresses from messages after configuration.
Add device message about legacy mvbox_move.
Never create IMAP folders.
Make summary for pre-messages look like summary for fully downloaded messages (#7775).
Don't call BlobObject::create_and_deduplicate() when forwarding message to the same account.
Allow clients to specify whether a call has video initially or not (#7740).
Do not load more than one own key from the keychain.

Fixes

Cross-account forwarding of a message which has_html() (#7791).
Make self-contact a key-contact even if key isn't generated yet.
apply_group_changes(): Check whether From is key-contact.
Don't add SELF to unencrypted chat created from encrypted message (#7661).
Don't upscale images and test that image resolution isn't changed unnecessarily (#7769).
Restart i/o when there are new transports in a sync message (#7640).
add_or_lookup_key_contacts*(): Advance fingerprint_iter on invalid address.
receive_imf: Look up key contact by intended recipient fingerprint (#7661).
Remove Config::DeleteToTrash and Config::ConfiguredTrashFolder.

API-Changes

jsonrpc(python): Process events forever by default.

CI

Make scripts/deny.sh test the locked version of dependencies.

Refactor

Remove unneeded dbg! statements (#7776).
Remove unused Context.is_inbox().
Rename lookup_key_contacts_by_address_list() to lookup_key_contacts_fallback_to_chat().
Mark ProviderOptions as non_exhaustive.

Miscellaneous Tasks

Update provider database.
cargo: Update bytes from 1.11.0 to 1.11.1.
cargo: Bump tokio from 1.48.0 to 1.49.0.
cargo: Bump tokio-util from 0.7.17 to 0.7.18.
cargo: Bump libc from 0.2.178 to 0.2.180.
cargo: Bump quote from 1.0.42 to 1.0.44.
cargo: Bump syn from 2.0.111 to 2.0.114.
cargo: Bump human-panic from 2.0.4 to 2.0.6.
cargo: Bump chrono from 0.4.42 to 0.4.43.
cargo: Bump data-encoding from 2.9.0 to 2.10.0.
cargo: Bump colorutils-rs from 0.7.5 to 0.7.6.
Update provider database.
cargo: Bump thiserror from 2.0.17 to 2.0.18.
deps: Bump EmbarkStudios/cargo-deny-action from 2.0.14 to 2.0.15.
Remove RUSTSEC-2026-0002 exception from deny.toml.
cargo: Bump tokio-stream from 0.1.17 to 0.1.18.
cargo: Bump toml from 0.9.10+spec-1.1.0 to 0.9.11+spec-1.1.0.
cargo: Bump serde_json from 1.0.148 to 1.0.149.
cargo: Bump uuid from 1.19.0 to 1.20.0.
cargo: Bump rustls-pki-types from 1.13.2 to 1.14.0.
cargo: Bump tracing-subscriber from 0.3.20 to 0.3.22.

Tests

2nd device receives message via new primary transport.
Make test_dont_move_sync_msgs less flaky.
Encrypted incoming message goes to encrypted 1:1 chat even if references messages in ad-hoc group.
Message in blocked chat arrives as InSeen.
Set mvbox_move to 0 for test rust accounts.

2.39.0 - 2026-01-23

CI

Update Rust to 1.93.0.

Documentation

RELEASE.md: Push preparation commit to the main branch before tagging.
RELEASE.md: Add section about dealing with failed releases.

Fixes

Forward message with file (#7755).
Do not additionally reduce the resolution of images that fit into the resolution-limit and are larger than the file-size-limit (#7760).

Miscellaneous Tasks

Merge v2.38.0 into main branch.
Cleanup deprecated functions/defines (#7763).

2.38.0 - 2026-01-22

API-Changes

[breaking] Jsonrpc: remove contacts from FullChat. To migrate load contacts on demand via get_contacts_by_ids using FullChat.contactIds (#7282).
jsonrpc: Add run_until parameter for bots (#7688).
rust, jsonrpc: Add get_message_read_receipt_count method (#7732).
rust and jsonrpc: Marknoticed_all_chats method to mark all chats as noticed, including muted ones. (#7709).
Public re-export of Connectivity (#7737).

Documentation

Fix chat types.
Set_config_from_qr() configures context for "DCACCOUNT:" and "DCLOGIN:" QRs (#7450).
Fix formatting of indoc! link.

Features / Changes

Pre-messages / next version of download on demand (#7371).
Connectivity view: move quota up and combine with IMAP state. (#7653).
Execute sync message before checking for primary transport update.
Disable partial search by contact address.
Don't put text into post-message (#7714).
Don't scale up Origin of multiple and broadcast recipients when sending a message.
pgp: Use preferred hash algorithm for signing instead of hardcoded SHA256.
In teamprofiles, don't mark chat as read on outgoing message (#7717).
Send and apply MDNs to self (#7005)

Fixes

Do not show contact address in message info (#7695).
Take transport_id into account when marking messages with \Seen flags.
Send bcc-self messages to all own relays (#7656).
Only emit TransportsModified if transports are really modified.
Logging errors in deltachat-rpc-server during startup (#7707).
Use only lowercase letters for stats id (#7700).
Hide incoming broadcasts in DC_GCL_FOR_FORWARDING (#7726).
Do not resolve ICE server hostnames during IMAP loop.
More reliable parsing of dclogin: links with ip address as host (#7734).
Don't remember old channel members in the database (#7716).
Make it possible to leave and immediately delete a chat (#7744).
Emit MsgsChanged instead of MsgsNoticed on self-MDN if chat still has fresh messages.
Prevent possible infinite loop with invalid smtp row (#7746).
Sync broadcast subscribers list (#7578)

Refactor

Don't use concat! in sql statements (#7720).

Tests

Port test_dont_move_sync_msgs to JSON-RPC (#7676).
rpc-client: Replace remaining print()s with logging (#6082).

2.37.0 - 2026-01-08

API-Changes

JSON-RPC API get_all_ui_config_keys to get all "ui.*" config keys (#7579).
Add who_can_call_me config option.
cffi api to create account manager with existing events channel to see events emitted during startup. dc_event_channel_new, dc_event_channel_unref, dc_event_channel_get_event_emitter and dc_accounts_new_with_event_channel (#7609).

Features / Changes

Config option to skip seen synchronization (#7694).
More text instead of sender in channel summary.

Fixes

Do not rely on Secure-Join header to detect {vc,vg}-request.

Documentation

Update instructions to UI where to display the address.

Miscellaneous Tasks

cargo: bump rsa from 0.9.9 to 0.9.10.
Update lru 0.12.3 to 0.12.5 and add RUSTSEC-2026-0002 exception.

Refactor

ffi: Replace implicit drop in cffi with explicit drop(Arc::from_raw(var)) (#7664).

Tests

Regression test for vc-request encrypted by the server.
Test that channel summary does not have sender name.

2.36.0 - 2026-01-03

CI

Pin GitHub Action references.

API-Changes

Add transports event to FFI.

Features / Changes

Add core version to receive_imf failure message.
Connectivity view: quota for all transports (#7630).
Send sync messages over SMTP and do not move them to mvbox.

Fixes

When accepting group, add members with Origin::IncomingTo and sort them down in the contact list (7592).
Update fallback welcome message.
inner_configure: Check Config::OnlyFetchMvbox before MvboxMove for multi-transport (#7637).
Reset options not available for chatmail on chatmail profiles.
Don't send webxdc notification for notify: "*" when chat is muted (#7658).

Documentation

delete_chat(): don't lie that messages aren't deleted from server.
Remove references to removed sentbox_watch config.
Update documentation for TransportsModified event.

Tests

Contact list after accepting group with unknown contacts (#7592).
Port test_import_export_online_all to JSON-RPC (#7411).

Refactor

Turn DC_VERSION_STR into &str.
ffi: Remove one pointer indirection for dc_accounts_t.

Miscellaneous Tasks

deps: Bump actions/download-artifact from 6 to 7.
deps: Bump actions/upload-artifact from 5 to 6.
deps: Bump astral-sh/setup-uv from 7.1.4 to 7.1.6.
deps: Bump cachix/install-nix-action from 31.8.4 to 31.9.0.
cargo: Bump serde_json from 1.0.145 to 1.0.147.
cargo: Bump uuid from 1.18.1 to 1.19.0.
cargo: Bump toml from 0.9.8 to 0.9.10+spec-1.1.0.
cargo: Bump tempfile from 3.23.0 to 3.24.0.
cargo: Bump libc from 0.2.177 to 0.2.178.
cargo: Bump tracing from 0.1.41 to 0.1.44.
cargo: Bump hyper-util from 0.1.18 to 0.1.19.
cargo: Bump log from 0.4.28 to 0.4.29.
cargo: Bump rustls-pki-types from 1.13.0 to 1.13.2.
cargo: Bump criterion from 0.7.0 to 0.8.1.

2.35.0 - 2025-12-16

API-Changes

Add blob dir size to storage info (#7605).

Features / Changes

Use turn.delta.chat as fallback TURN server (#7382).
Add ip addresses of known public chatmail relays from https://chatmail.at/relays to DNS cache (#7607).
Improve error messages on adding relays.
Add transport addresses to IMAP URLs in message info.
lookup_host_with_cache(): Don't return empty address list (#7596).

Fixes

get_chat_msgs_ex(): Don't match on "S=" (Cmd) in param payload.
Remove SecurejoinWait info message when received Alice's key (#7585).
Do not set normalized name for existing chats and contacts in a migration.
Remove now redundant "used_account_settings" and "entered_account_settings" from Context.get_info() (#7587).
Don't use fallback servers if got TURN servers from IMAP METADATA.
Use fallback ICE servers if server can't IMAP METADATA (#7382).
Add explicit limit for adding relays (5 at the moment) (#7611).
Take transport_id into account when using imap table.

CI

Update Rust to 1.92.0.

Miscellaneous Tasks

Apply Rust 1.92.0 clippy suggestions.

Other

Log entered login params and actual used params on configuration failure (#7610).

2.34.0 - 2025-12-11

API-Changes

rpc-client: Accept Account for Chat.{add,remove}_contact().
rpc-client: Add Chat.num_contacts().
Forwarding messages to another profile (#7491).

Features / Changes

Double ringing time to 120 seconds.
Better logging for failing securejoin messages (#7593).
Add multi-transport information to Context.get_info (#7583)

Fixes

Multi-transport: all transports were shown as "inbox" in connectivity view, now they are shown by their hostname (#7582).
Multi-transport: Synchronize primary transport immediately after changing it.
Use u64 instead of usize to calculate storage usage.
Use u64 to represent the number of bytes in backup files.
Use u64 to count the number of bytes sent/received over the network.
Use logging macros instead of emitting event directly, so that it is also logged by tracing (#7459).
Let securejoin succeed even if the chat was deleted in the meantime (#7594).

Miscellaneous Tasks

Add RUSTSEC-2025-0134 exception to deny.toml.

Refactor

Use u16 instead of usize to represent progress bar.
Remove EncryptHelper.prefer_encrypt.
Add params when forwarding message instead of removing unneeded ones.

Tests

Port test_synchronize_member_list_on_group_rejoin to JSON-RPC.
Test setting up second device between core versions.

2.33.0 - 2025-12-05

Features / Changes

Case-insensitive search for non-ASCII chat and contact names (#7477).

Fixes

Recognize all transport addresses as own addresses.

2.32.0 - 2025-12-04

Version bump to trigger publishing of npm prebuilds that failed to be published for 2.31.0 due to not configured "trusted publishers".

Features / Changes

lookup_or_create_adhoc_group(): Add context to SQL errors (#7554).

2.31.0 - 2025-12-04

CI

Update npm before publishing packages.

Features / Changes

Use v2 SEIPD when sending messages to self.

2.30.0 - 2025-12-04

Features / Changes

Disable SNI for STARTTLS (#7499).
Introduce cross-core testing along with improvements to test frameworking.
Synchronize transports via sync messages.

Fixes

Fix shutdown shortly after call.

API-Changes

Add TransportsModified event (for tests).

CI

Use "trusted publishing" for NPM packages.

Miscellaneous Tasks

deps: Bump actions/checkout from 5 to 6.
cargo: Bump syn from 2.0.110 to 2.0.111.
deps: Bump astral-sh/setup-uv from 7.1.3 to 7.1.4.
cargo: Bump sdp from 0.8.0 to 0.10.0.
Remove two outdated todo comments (#7550).

2.29.0 - 2025-12-01

API-Changes

deltachat-rpc-client: Add Message.exists().

Features / Changes

[breaking] Increase backup version from 3 to 4.
Hide To header in encrypted messages.
deltachat_rpc_client.Rpc accepts rpc_server_path for using a particular deltachat-rpc-server (#7493).
Don't send Chat-Group-Avatar header in unencrypted groups.
Don't update self-{avatar,status} from received messages (#7002).

Fixes

CREATE INDEX imap_only_rfc724_mid ON imap(rfc724_mid) (#7490).
Use the same webxdc ratelimit for all email servers.
Handle the case when account does not exist in get_existing_msg_ids().
Don't send self-avatar in unencrypted messages (#7136).
Do not configure folders during transport configuration.
Upload sync messages only with the primary transport.
Do not use deprecated ConfiguredProvider in get_configured_provider.

Build system

Make scripts for remote testing usable.
Increase minimum supported Python version to 3.10.
Use SPDX license expression in Python package metadata.

CI

Set timeout-minutes for all jobs in ci.yaml workflow.
Do not install Python manually to bulid RPC server wheels.
Do not build fake RPC server source packages.
Build Python wheels in separate jobs.

Refactor

[breaking] Remove some unneeded stock strings (#7496).
Strike events in rpc-client request handling, get result from queue.
Use ConfiguredProvider config directly when loading legacy settings.
Remove update_icons and disable_server_delete migrations.
Use SYMMETRIC_KEY_ALGORITHM constant in symm_encrypt_message().
Make signing key non-optional for pk_encrypt.

Tests

test_remove_member_bcc: Test unencrypted group as it was initially.

Miscellaneous Tasks

deps: Bump cachix/install-nix-action from 31.8.1 to 31.8.4.
cargo: Bump hyper from 1.7.0 to 1.8.1.
cargo: Bump human-panic from 2.0.3 to 2.0.4.
cargo: Bump hyper-util from 0.1.17 to 0.1.18.
cargo: Bump rusqlite from 0.36.0 to 0.37.0.
cargo: Bump tokio-util from 0.7.16 to 0.7.17.
cargo: Bump toml from 0.9.7 to 0.9.8.
cargo: Bump proptest from 1.8.0 to 1.9.0.
cargo: Bump parking_lot from 0.12.4 to 0.12.5.
cargo: Bump syn from 2.0.106 to 2.0.110.
cargo: Bump quick-xml from 0.38.3 to 0.38.4.
cargo: Bump rustls-pki-types from 1.12.0 to 1.13.0.
cargo: Bump nu-ansi-term from 0.50.1 to 0.50.3.
cargo: Bump sanitize-filename from 0.5.0 to 0.6.0.
cargo: Bump quote from 1.0.41 to 1.0.42.
cargo: Bump libc from 0.2.176 to 0.2.177.
cargo: Bump bytes from 1.10.1 to 1.11.0.
cargo: Bump image from 0.25.8 to 0.25.9.
cargo: Bump rand from 0.9.0 to 0.9.2 (#7501).
cargo: Bump tokio from 1.45.1 to 1.48.0.

2.28.0 - 2025-11-23

API-Changes

New API get_existing_msg_ids() to check if the messages with given IDs exist.
Add API to get storage usage information. (JSON-RPC method: get_storage_usage_report_string) (#7486).

Features / Changes

Experimentaly allow adding second transport. There is no synchronization yet, so UIs should not allow the user to change the address manually and only expose the ability to add transports if bcc_self is disabled.
Default bcc_self to 0 for all new accounts.
Rephrase "Establishing end-to-end encryption" -> "Establishing connection".
Stock string for joining a channel (#7480).

Fixes

Limit the range of Date to up to 6 days in the past.
ContactId::set_name_ex(): Emit ContactsChanged when transaction is completed.
Set SQLite busy timeout to 1 minute on iOS.
Sort system messages to the bottom of the chat.
Assign outgoing self-sent unencrypted messages to ad-hoc groups with only SELF (#7409).
Add missing stock strings.
Look up or create ad-hoc group if there are duplicate addresses in "To".

Documentation

Add missing RFC 9788, link 'Header Protection for Cryptographically Protected Email' as other RFC.
Remove unsupported RFC 3503 ($MDNSent flag) from the list of standards.
Mark database encryption support as deprecated (#7403).

Build system

Increase Minimum Supported Rust Version to 1.88.0.
Update rPGP from 0.17.0 to 0.18.0.
nix: Update fenix and use it for all Rust builds.

CI

Do not use --encoding option for rst-lint.

Refactor

Use HashMap::extract_if() stabilized in Rust 1.88.0.
Remove some easy to remove unwrap() calls.

Tests

Contact shalln't be verified by another having unknown verifier.

2.27.0 - 2025-11-16

API-Changes

Add APIs to stop background fetch.
[breaking]: rename JSON-RPC method accounts_background_fetch() into background_fetch()
rpc-client: Add APIs for background fetch.
rpc-client: Add Account.wait_for_msg().
Deprecate deletion timer string for '1 Minute'.

Features / Changes

Implement RFC 9788 (Header Protection for Cryptographically Protected Email) (#7130).
Tweak initial info-message for unencrypted chats (#7427).
Add Contact::get_or_gen_color. Use it in CFFI and JSON-RPC to avoid gray self-color (#7374).
[breaking] Withdraw broadcast invites. Add Qr::WithdrawJoinBroadcast and Qr::ReviveJoinBroadcast QR code types. (#7439).

Fixes

Set get_max_smtp_rcpt_to for chatmail to the actual limit of 1000 instead of unlimited. (#7432).
Always set bcc_self on backup import/export.
Escape connectivity HTML.
Send webm as file, it is not supported by all UI.

Build system

nix: Exclude CONTRIBUTING.md from the source files.

Refactor

Use wait_for_incoming_msg() in more tests.

Tests

Fix flaky test_send_receive_locations.
Port folder-related CFFI tests to JSON-RPC.
HP-Outer headers are added to messages with standard Header Protection (#7130).
rpc-client: Test_qr_securejoin_broadcast: Wait for incoming message before getting chatlist (#7442).
Add pytest fixture for account manager.
Test background_fetch() and stop_background_fetch().

2.26.0 - 2025-11-11

API-Changes

[breaking] JSON-RPC: chat_type now contains a variant of a string enum/union. Affected places: FullChat.chat_type, BasicChat.chat_type, ChatListItemFetchResult::ChatListItem.chat_type, Event:: SecurejoinInviterProgress.chat_type and MessageSearchResult.chat_type (#7285)

Features / Changes

Error toast for "Not creating securejoin QR for old broadcast".

Fixes

is_encrypted() should be true for Saved Messages chat so messages there are editable.
Do not return an error from receive_imf if we fail to add a member because we are not in chat.
Do not add QR inviter to groups immediately.
Do not ignore I/O errors in BlobObject::store_from_base64.

Miscellaneous Tasks

Rustfmt.

Refactor

imap: Move resync request from Context to Imap.
Replace imap:: calls in migration 73 with SQL queries.
Remove unused imports.

Documentation

Readme: update language binding section to avoid usage of cffi in new projects (#7380).
Fix Context::set_stock_translation reference.

Tests

Test editing saved messages.
Remove ThreadPoolExecutor from test_wait_next_messages.
Move test_two_group_securejoins from receive_imf to securejoin module.
At the end of securejoin Bob has two members in a group chat.
Bob has 0 members in the chat until securejoin finishes.
Do not add QR inviter to groups right after scanning the code.

2.25.0 - 2025-11-05

Features / Changes

Put self-name into group invite codes (#7398).
Slightly nicer and shorter QR and invite codes (#7390)

Fixes

Add device message instead of partial message when receive_imf fails. This fixes a rare bug where the IMAP loop got stuck.
Add info message if user tries to create a QR code for deprecated channel (#7399).

Miscellaneous Tasks

deps: Bump actions/upload-artifact from 4 to 5.
deps: Bump actions/download-artifact from 5 to 6.
deps: Bump astral-sh/setup-uv from 7.1.0 to 7.1.2.

Refactor

sql: Do not expose rusqlite Error type in query_map methods.

2.24.0 - 2025-11-03

Note that in v2.24.0, the IMAP loop can get stuck in rare circumstances; use v2.23.0 or v2.25.0 instead.

Documentation

Comment why spaced en dash is used to separate message Subject from text.

Features / Changes

[breaking] QR codes and symmetric encryption for broadcast channels (#7268).
- A new QR type AskJoinBroadcast; cloning a broadcast channel is no longer possible; manually adding a member to a broadcast channel is no longer possible (the only way to join a channel is scanning a QR code or clicking a link)

Refactor

Split "transport" module out of "login_param".

2.23.0 - 2025-11-01

API-Changes

Make dc_chat_is_protected always return 0.
[breaking] Remove public APIs to check if the chat is protected.
[breaking] Remove APIs to create protected chats.
[breaking] Remove Chat.is_protected().
deltachat-rpc-client: Add Account.add_transport_from_qr() API.
JSON-RPC: add get_push_state to check push notification state (#7356).
JSON-RPC: remove unused TypeScript constants (#7355).
Remove Config::SentboxWatch (#7178).
Remove Config::ConfiguredSentboxFolder and everything related.

Build system

Ignore configuration for the zed editor (#7322).
nix: Fix build of deltachat-rpc-server-x86_64-darwin.
Update rand to 0.9.
Do not install pdbpp in the test environment for CFFI Python bindings.
Migrate from tokio-tar to astral-tokio-tar.
deps: Bump actions/setup-node from 5 to 6.
deps: Bump cachix/install-nix-action from 31.8.0 to 31.8.1.
Fix Rust 1.91.0 lint for derivable Default.

CI

Pin GitHub action astral-sh/setup-uv.
Set 7 days cooldown on Dependabot updates.
Update Rust to 1.91.0.

Documentation

Document Autocrypt-Gossip _verified attribute.

Features/Changes

Metadata reduction:

Protect Autocrypt header.
Anonymize OpenPGP recipients (temorarily disabled due to interoperability problems, see https://github.com/chatmail/core/issues/7384).
Protect the Date header.

Onboarding improvements:

Allow plain domain in dcaccount: scheme.
Do not resolve MX records during configuration.

Preparation for multi-transport:

Move the messages only from INBOX and Spam folders.
deltachat-rpc-client: Support multiple transports in resetup_account().

Various other changes:

Opt-in weekly sending of statistics (#6851)
Synchronize encrypted groups creation across devices (#7001).
Do not send Autocrypt in MDNs.
Do not run SecureJoin if we are already in the group.
Show if proxy is enabled in connectivity view (#7359).

Fixes

Don't ignore QR token timestamp from sync messages.
Do not allow sync item timestamps to be in the future.
jsonrpc: Fix ChatListItem::is_self_in_group.
Delete obsolete "configured*" keys from config table (#7171).
Fix flaky tests::verified_chats::test_verified_chat_editor_reordering and receive_imf::receive_imf_tests::test_two_group_securejoins.
Stop using leftgrps table.
Stop notifying about messages in contact request chats.

Refactor

Remove invalid Gmail OAuth2 tokens.
Remove ProtectionStatus.
Rename chat::create_group_chat() to create_group().
Remove error stock strings that are rarely used these days (#7327).
Jsonrpc rename change casing in names of jsonrpc structs/enums to comply with rust naming conventions. (#7324).
Stop using deprecated Account.configure().
add_transport_from_qr: Do not set deprecated config values.
sql: Change second query_map function from FnMut to FnOnce.
sql: Add query_map_vec().
sql: Add query_map_collect().
Use rand::fill() instead of rand::rng().fill().
Use SampleString.
Remove unused call to get_credentials().

Tests

rpc-client: VCard color is the same as the contact color (#7294).
Add unique offsets to ids generated by TestContext to increase test correctness (#7297).

2.22.0 - 2025-10-17

Fixes

Do not notify about incoming calls for contact requests and blocked contacts.

Tests

Accept the chat with the caller before accepting calls.

2.21.0 - 2025-10-16

Build system

nix: Remove unused dependencies.

Features / Changes

TLS 1.3 session resumption.
REPL: Add send-sync command.
Set User-Agent for tile.openstreetmap.org requests.
Cache tile.openstreetmap.org tiles for 7 days.

Fixes

Remove Exif with non-fatal errors from images.
jsonrpc: Use Core's logic for computing VcardContact.color (#7294).

Miscellaneous Tasks

deps: Bump cachix/install-nix-action from 31.7.0 to 31.8.0.
cargo: Bump async_zip from 0.0.17 to 0.0.18 (#7257).
deps: Bump github/codeql-action from 3 to 4 (#7304).

Refactor

Use rustls reexported from tokio_rustls.
Pass ALPN around as &str.
mimeparser: Store only one signature fingerprint.

Tests

Test expiration of ephemeral messages with unknown viewtype.
Test expiration of non-ephemeral message with unknown viewtype.

2.20.0 - 2025-10-13

This release fixes a bug that resulted in ephemeral loop getting stuck in infinite loop when trying to delete a message with unknown viewtype.

Fixes

Accept unknown viewtype in ephemeral loop.
Accept unknown viewtype in delete-old-messages loop.

2.19.0 - 2025-10-12

Features / Changes

Slightly increase saturation of colors.

Fixes

Do not fail to receive call accepted/ended messages referring to non-call Message-ID.
Do not fail to fully download previously trashed messages.
Emit AccountsItemChanged when own key is generated/imported, use gray self-color until that (#7296).
Do not try to process calls from partial messages.

CI

Update to Python 3.14.

Refactor

Use variables directly in formatted strings (#7284).
Set_chat_profile_image(): Remove !chat.is_mailing_list() check.

Miscellaneous Tasks

cargo: Bump quick-xml from 0.37.5 to 0.38.3.
Add nodejs to nix dev env (#7283)

2.18.0 - 2025-10-08

API-Changes

[breaking] Remove APIs for video chat invitations.

CI

nix: Run the workflow when workflow file changes.
nix: Switch from DeterminateSystems/nix-installer-action to cachix/install-nix-action.

Features / Changes

No implicit member changes from old Delta Chat clients (#7220).

Fixes

Do not fail to load messages with unknown viewtype.
Only omit group changes messages if SELF is really added (#7220).

Refactor

Assert that Iroh node addresses have home relay URL.

2.17.0 - 2025-10-04

API-Changes

[breaking] Remove deprecated verified_one_on_one_chats config.

CI

Require that Cargo.lock is up to date.
Fix CI checking Nix formatting.

Documentation

Comment about outdated timespan.
Clarify CALL events (#7188).
Add docs for JS BaseDeltaChat.

Features / Changes

Make text/calendar alternative available as an attachment.
Better summary for calls.
Add strings 'You left the channel.' and 'Scan to join Channel' (#7266).
Stock strings for calls.
ffi: Add DC_STR_CANT_DECRYPT_OUTGOING_MSGS define.

Fixes

Prefer last part in multipart/alternative.
Prefetch messages in limited batches (#6915).
Forward calls as text messages.
Consistent spelling of "canceled" with a single "l".
Lowercase "call" in "Missed call" and similar strings.

Refactor

Return the reason when failing to place calls.

Tests

Test reception of multipart/alternative with text/calendar.

2.16.0 - 2025-10-01

API-Changes

[breaking] Get rid of inviter progress other than 0 and 1000.
Add has_video attribute to incoming call events.
Add JSON-RPC API to get ICE servers.
Add call_info() JSON-RPC API.
Add chat ID to SecureJoinInviterProgress.
deltachat-rpc-client: Add Chat.resend_messages().
Add chat_id to all call events (#7216).

Build system

Update rPGP from 0.16.0 to 0.17.0.

CI

Update Rust to 1.90.0.
Install rustfmt before checking provider database.

Documentation

Add more get_next_event docs.
SecurejoinInviterProgress never returns an error.

Features / Changes

Don't fetch messages from unknown folders (#7190).
Get ICE servers from IMAP METADATA.
Don't ignore receive_imf_inner() errors, try adding partially downloaded message instead (#7196).
Set dimensions for outgoing Sticker messages.

Fixes

Create 1:1 chat only if auth token is for setup contact.
Ignore vc-/vg- prefix for SecurejoinInviterProgress.
Don't init Iroh on channel leave (#7210).
Take the last valid Autocrypt header (#7167).
Don't add "member removed" messages from nonmembers (#7207).
Do not consider the call stale if it is not sent out yet.
Receive_imf: Report replaced message id in MsgsChanged if chat is the same.
Allow Exif for stickers, don't recode them because of that (#6447).

Refactor

Remove unused prop (TS, BaseDeltaChat).
Remove unused FolderMeaning::Drafts.

Tests

Rename test_udpate_call_text into test_update_call_text.
Update timestamp_sent in pop_sent_msg_opt().
Do not match call ID from second alice with first alice event.

2.15.0 - 2025-09-15

API-Changes

Add JSON-RPC API for calls (#7194).

Build system

Remove unused quoted_printable dependency.

2.14.0 - 2025-09-12

API-Changes

Put the chattype into the SecurejoinInviterProgress event (#7181).

Fixes

param: Split params only on \n.
B-encode SDP offer and answer sent in headers.

Refactor

Use recv_msg_trash() instead of recv_msg_opt().
Prepare_msg_raw(): don't return MsgId.

Tests

Message is OutFailed if all keys are missing (#6849).
Test sending SDP offer and answer with newlines.

2.13.0 - 2025-09-09

API-Changes

[breaking] Remove is_profile_verified APIs.
[breaking] Remove deprecated is_protection_broken.
[breaking] Remove e2ee_enabled preference.

Features / Changes

Add call ringing API (#6650, #7174, #7175, #7179)
Warn for outdated versions after 6 months instead of 1 year (#7144).
Do not set "unknown sender for this chat" error.
Do not replace messages with an error on verification failure.
Support receiving Autocrypt-Gossip with _verified attribute.
Withdraw all QR codes when one is withdrawn.

Fixes

Don't reverify contacts by SELF on receipt of a message from another device.
Don't verify contacts by others having an unknown verifier.
Update verifier_id if it's "unknown" and new verifier has known verifier.
Mark message as failed if it can't be sent (#7143).
Add "Messages are end-to-end encrypted." to non-protected groups.

Documentation

Fix for SecurejoinInviterProgress with progress == 600.
STYLE.md: Prefer BTreeMap and BTreeSet over hash variants.

Miscellaneous Tasks

Update provider database.
Update dependencies.

Refactor

Check that verifier is verified in turn.
Remove unused EncryptPreference::Reset.
Remove Aheader::new.

Tests

Add another TimeShiftFalsePositiveNote (#7142).
Add TestContext.create_chat_id.

2.12.0 - 2025-08-26

API-Changes

api!(python): remove remaining broken API for reactions

Features / Changes

Use Group ID for chat color generation instead of the name for encrypted groups.
Use key fingerprints instead of addresses for key-contacts color generation.
Replace HSLuv colors with OKLCh.
wal_checkpoint(): Do wal_checkpoint(PASSIVE) and wal_checkpoint(FULL) before wal_checkpoint(TRUNCATE).
Assign messages to key-contacts based on Issuer Fingerprint.
Create_group_ex(): Log and replace invalid chat name with "…".

Fixes

Do not create a group if the sender includes self in the To field.
Do not reverify already verified contacts via gossip.
get_connectivity(): Get rid of locking SchedulerState::inner (#7124).
Make reaction message hidden only if there are no other parts.

Refactor

Do not return Result from valid_signature_fingerprints().
Make ConnectivityStore use a non-async lock (#7129).

Documentation

Remove broken link from documentation comments.
Remove the comment about Color Vision Deficiency correction.

2.11.0 - 2025-08-13

Features / Changes

Contact::lookup_id_by_addr_ex: Prefer returning key-contact.
Contact::lookup_id_by_addr_ex: Prefer returning accepted contacts.
Better string when using disappearing messages of one year (365..367 days, so it can be tweaked later).
Do not require resent messages to be from the same chat.
lookup_key_contact_by_address(): Allow looking up ContactId::SELF without chat id.
get_securejoin_qr(): Log error if group doesn't have grpid.
receive_imf::add_parts(): Get rid of extra Chat::load_from_db() calls.

Fixes

Ignore case when trying to detect 'invalid unencrypted mail' and add an info-message.
Run wal_checkpoint during housekeeping (#6089).
Allow receiving empty files.
Set correct sent_timestamp for saved outgoing messages.
Do not remove query parameters from URLs.
Log and set imex progress error (#7091).
Do not add key-contacts to unencrypted groups.
Do not reset GuaranteeE2ee in the database when resending messages.
Assign messages to a group if there is a Chat-Group-Name.
Take Chat-Group-Name into account when matching ad hoc groups.
Don't break long group names with non-ASCII characters.
Add messages that can't be verified as DownloadState::Available (#7059).

Tests

Log the number of the test account if there are multiple alices (#7087).

CI

Update Rust to 1.89.0.

Refactor

Rename icon-address-contact to icon-unencrypted.
Skip loading the contact of 1:1 unencrypted chat to show the avatar.
Chat::is_encrypted(): Make one query instead of two for 1:1 chats.

Miscellaneous Tasks

cargo: Bump toml from 0.8.23 to 0.9.4.
cargo: Bump human-panic from 2.0.2 to 2.0.3.
deny.toml: Add exception for duplicate toml_datetime 0.6.11 dependency.
deps: Bump actions/checkout from 4 to 5.
deps: Bump actions/download-artifact from 4 to 5.

2.10.0 - 2025-08-04

Features / Changes

Also lookup key contacts in lookup_id_by_addr() (#7073).

Miscellaneous Tasks

cargo: Bump serde_json from 1.0.140 to 1.0.142.
cargo: Bump bolero from 0.13.3 to 0.13.4.
cargo: Bump async-channel from 2.3.1 to 2.5.0.
cargo: Bump hyper-util from 0.1.14 to 0.1.16.
cargo: Bump criterion from 0.6.0 to 0.7.0.
cargo: Bump strum from 0.27.1 to 0.27.2.
cargo: Bump strum_macros from 0.27.1 to 0.27.2.
Upgrade async-imap to 0.11.1.

2.9.0 - 2025-07-31

Features / Changes

repl: Add import-vcard and make-vcard commands (#7048).

Fixes

Display correct timer value for ephemeral timer changes.
Get_chat_msgs_ex(): Report local midnight in ChatItem::DayMarker.

Refactor

Rename add_or_lookup_key_contacts_by_address_list() to add_or_lookup_key_contacts().
Don't call add_or_lookup_key_contacts() in advance.

2.8.0 - 2025-07-28

Features / Changes

Remove ProtectionBroken, make such chats Unprotected (#7041).

Fixes

Lookup self by address if there is no fingerprint or gossip.

2.7.0 - 2025-07-26

Features / Changes

Mimefactory: Order message recipients by time of addition (#6872).
Put the debug/release build version into the info (#7034).

Fixes

Realtime late join (#6869).
Do not fail to upgrade if the verifier of a contact doesn't exist anymore (#7044).

Tests

Add regression test for verification-gossiping crash (#7033).

2.6.0 - 2025-07-23

Fixes

Fix crash when receiving a verification-gossiping message which a contact also sends to itself (#7032).

2.5.0 - 2025-07-22

Fixes

Correctly migrate "verified by me".
Mark all email chats as unprotected in the migration (#7026).
Do not ignore errors in add_flag_finalized_with_set.

Documentation

Deprecate protection-broken and related stuff (#7018).
Clarify the meaning of is_verified() vs verifier_id() (#7027).
STYLE.md: Prefer try_next() over next().

2.4.0 - 2025-07-21

Fixes

Do not ignore errors when draining FETCH responses. This avoids IMAP loop getting stuck in an infinite loop retrying reading from the connection.
Update tokio-io-timeout to 1.2.1. This release includes a fix to reset timeout after every error, so timeout error is returned at most once a minute if read is attempted after a timeout.

Miscellaneous Tasks

Update async-imap to 0.11.0.

Refactor

Use try_next() when processing FETCH responses.

2.3.0 - 2025-07-19

Features / Changes

Add "e2ee encrypted" info message to all e2ee chats (#7008).
repl: Print errors and debug logs to stderr.
{ensure_and,logged}_debug_assert: Don't evaluate condition twice.
Log when background fetch of all accounts finishes successfully.
Log the number of read/written bytes on IMAP stream read error (#6924).

Fixes

Ignore protected headers in outer message part (#6357).
List e-mail contacts in repl listcontacts command.
Save peer address for LoggingStream early.

2.2.0 - 2025-07-14

API-Changes

Add chat::create_group_ex(), deprecate create_group_chat() (#6927).
jsonrpc: Add CommandApi::create_group_chat_unencrypted() (#6927).
[breaking] In ChatListItem, replace is_group and is_(out_)broadcast with chat_type property (#7003).

Features / Changes

Log failed debug assertions in all configurations.
Donation request device message (#6913).
Advance next UID even if connection fails while fetching.

Fixes

Always prefer the last header.

Tests

Tune down DELTACHAT_SAVE_TMP_DB hint (#6998).
Unencrypted group creation (#6927).

2.1.0 - 2025-07-11

Features / Changes

Add account ordering functionality (#6993).
feat: Make it possible to leave broadcast channels (#6984)
Migrations: Use tools::Time to measure time for logging.
Log emitted logging events with tracing.
Ensure_and_debug_assert{,_eq,_ne} macros combining debug_assert* and anyhow::ensure (#6907).

Fixes

Use Viewtype::File for messages with invalid images, images of unknown size, images > 50 Mpx (#6825).
Don't apply chat name and avatar changes from non-members.

Documentation

Update showpadlock ffi.

Miscellaneous Tasks

cargo: Update cordyceps from 0.3.2 to 0.3.4.

Tests

Add option to save database on test failure (#6992).

2.0.0 - 2025-07-09

This release changes the way the core handles contact keys. Instead of tracking OpenPGP keys corresponding to the contacts in Autocrypt peerstate, the core creates a new "key-contact" for each known public key. Reception of a message signed with a new unknown key no longer results in warnings about setup changes, but creates a new contact and a new 1:1 chat if necessary. Additionally, there are "address-contacts" corresponding to the e-mail addresses.

Features / Changes

Key-contacts (#6796, #6941).
Increase event channel size from 1000 to 10000.
Minimize the amount of data preserved for trashed messages.
Show broadcast channels in their own, proper "Channel" chat (#6901, #6975).
Check images passed as File before making them Image.

API-Changes

CFFI: Add dc_contact_is_key_contact() (#6955).
Contact::get_all(): Support listing address-contacts.
[breaking] Add InBroadcastChannel, OutBroadcastChannel chattypes, add create_broadcast_channel() (#6901).
deltachat-rpc-client: Add Message.get_read_receipts().

Fixes

Remove display name from get_info(). This information usually goes at the top of the log and we don't want users to include it in bug reports.
Wait for scheduler tasks shutdown in parallel.
Update deltachat-repl help and autocomplete to match implementation (#6978, (#6979).
Send Autocrypt header in MDNs. This is needed to assign MDNs to key-contacts.
Prefer encrypted List-Id header (#6983).
Treat "tgs" as Viewtype::File.
Treat and send images that can't be decoded as Viewtype::File.
Decide on filename used for sending depending on the original Viewtype.
Migrate_key_contacts(): Remove "id>9" from encrypted messages SELECT.
Save msgs to key-contacts migration state and run migration periodically (#6956).
Do not try to lookup key-contacts for unencrypted 1:1 messages.
Add query to post request for account creation (#6989).

CI

Update Rust to 1.88.0.

Documentation

Remove outdated comment that says MDNs are unencrypted.

Refactor

Upgrade to Rust 2024.
Build_body_file(): Remove guessing mimetype by file extension.

Tests

Add online test for read receipts.
Add a test reproducing chat assignment bug.

Miscellaneous Tasks

cargo: Bump smallvec from 1.15.0 to 1.15.1.
cargo: Bump syn from 2.0.101 to 2.0.104.
cargo: Bump hyper-util from 0.1.13 to 0.1.14.
cargo: Bump toml from 0.8.19 to 0.8.23.
cargo: Bump proptest from 1.6.0 to 1.7.0.
cargo: Bump libc from 0.2.172 to 0.2.174.

1.160.0 - 2025-06-22

API-Changes

[breaking] jsonrpc: remove webxdc info from MessageObject. Users need to call get_webxdc_info separately now and expect that the call may fail e.g. if WebXDC is not a valid ZIP archive.
[breaking] Deprecate DC_GCL_VERIFIED_ONLY.
[breaking] Make logging macros private.

Features / Changes

Add more IMAP logging.
Sort apps by recently-updated (#6875).
Better error for quoting a message from another chat.
Put "biography" in the vCard (#6819).

Fixes

Do not allow chat creation if decryption failed.
Remove faulty test (#6880).
Reduce the scope of the last_full_folder_scan lock in scan_folders.
Ignore verification error if the chat is not protected yet.
Create group chats unprotected on verification error.
fetch_url: return err on non 2xx reponses.
Sort multiple saved messages by timestamp (#6862).
contact-tools: Escape commas in vCards' FN, KEY, PHOTO, NOTE (#6912).
Don't change ConfiguredAddr when adding a transport (#6804).

Build system

Increase MSRV to 1.85.0.
Update Doxygen config and layout file.
Update to rPGP 0.16.0 (#6719).
Enable async-native-tls/vendored feature.
Update rusqlite to 0.36.0.

CI

Update Rust to 1.87.0.
nix: Test build on macOS without cross-compilation.
Use installed toolchain to lint Rust.

Refactor

Remove explicit lock drop at the end of scope.
Use CancellationToken instead of a 1-message channel.

Documentation

Add more code style guide references.

1.159.5 - 2025-05-14

Fixes

Don't change webxdc self-addr when saving and loading draft (#6854).

Miscellaneous Tasks

Remove duplicate miniz_oxide dependency.
Update async-smtp to 0.10.2.

1.159.4 - 2025-05-13

Documentation

Add missing documentation to deltachat-rpc-client.

Features / Changes

Better avatar quality (#6822).
Update iroh from 0.33.0 to 0.35.0 (#6687).
Other dependency updates.

Fixes

Emit progress(0) in case AEAP is tried.
Replace FuturesUnordered from futures with JoinSet from tokio.
Fix order of operations when handling "vc-request-with-auth" (#6850).
Generate rfc724_mid when creating Message (#6704)

Tests

Profile data is attached to group leave messages.

1.159.3 - 2025-04-24

CI

Use ubuntu-latest runner for @deltachat/jsonrpc-client publishing.

1.159.2 - 2025-04-23

Fixes

Allow to send to chats after failed securejoin again (#6817).
Parse login scheme in add_transport_from_qr() (#6802).
Lowercase address in add_transport() (#6805).

API-Changes

Rename add_transport() -> add_or_update_transport() (#6800).

Miscellaneous Tasks

Update yerpc to 0.6.4.
Clean up deltachat-jsonrpc dependencies.

Refactor

Move logins into SQL table (#6724).

Tests

Check headers absense straightforwardly.
Fix mismatch between the contact and the account in securejoin tests.
Test that key of the recipient is gossiped in 1:1 chats.

1.159.1 - 2025-04-12

API-Changes

deltachat-rpc-client: Add Account.add_transport().
Add jsonrpc for info_contact_id.

Build system

Update crossbeam-channel from 0.5.14 to 0.5.15.
Increase MSRV to 1.82.0.

CI

Don't make ruff format quiet (#6785).

Documentation

MimeFactory.member_timestamps has the same order as To: rather than RCPT TO:.
Two JsonRPC doc improvements (#6778).

Features / Changes

Improve error message when the user tries to do AEAP (#6786).
Pass email and password via env in python-jsonrpc.
Track gossiping per (chat, fingerprint) pair.

Fixes

Add missing ChatDeleted event to python jsonrpc client.
Never send Autocrypt-Gossip in broadcast lists.
Restart I/O when mvbox_move setting is changed.

Tests

Port test_delete_deltachat_folder to JSON-RPC.
Autocrypt-Gossip header isn't sent in broadcast messages.
Encrypt test_subject_in_group().
Encrypt test_remove_member_bcc.

1.159.0 - 2025-04-08

API-Changes

deltachat-rpc-client: Add Message.get_info().
CFFI: Add dc_make_vcard() and dc_import_vcard().
Add legacy Python bindings for make_vcard and import_vcard.

CI

Upgrade Rust from 1.84.1 to 1.86.0 (#6784).

Features / Changes

Add name resp. "Me" to contact encryption info (#6720).
Get contact-id for info messages (#6714).
No unencrypted chat when securejoin times out (#6722).
Clear Param::IsEdited when forwarding a message.
Remove email address from 'add second device' qr code (#6760).
Parse Proton Mail vCards again (#6771).
Do not consider encrypting to the primary OpenPGP key.

Fixes

jsonrpc: Fix deadlock in get_all_accounts().
Set GroupNameTimestamp on group promotion (#6729).
Encrypt broadcast lists.

Miscellaneous Tasks

Update yerpc to 0.6.3.
cargo: Update textwrap from 0.16.1 to 0.16.2.
cargo: Bump uuid from 1.15.1 to 1.16.0.
cargo: Bump libc from 0.2.170 to 0.2.171.
cargo: Bump anyhow from 1.0.96 to 1.0.97.
cargo: Bump bytes from 1.10.0 to 1.10.1.
cargo: Bump once_cell from 1.20.3 to 1.21.3.
cargo: Bump thiserror from 2.0.11 to 2.0.12.
cargo: Bump pin-project from 1.1.9 to 1.1.10.
cargo: Bump hyper-util from 0.1.10 to 0.1.11.
cargo: Bump log from 0.4.26 to 0.4.27.
cargo: Bump tokio-util from 0.7.13 to 0.7.14.
cargo: Bump syn from 2.0.98 to 2.0.100.
cargo: Bump serde_json from 1.0.139 to 1.0.140.
cargo: Bump quote from 1.0.38 to 1.0.40.
cargo: Bump http-body-util from 0.1.2 to 0.1.3.
cargo: Bump openssl from 0.10.71 to 0.10.72.
cargo: Bump quick-xml from 0.37.2 to 0.37.4.
cargo: Bump blake3 from 1.6.1 to 1.8.0.
cargo: Bump tokio from 1.43.0 to 1.43.1 (#6780).
Add issue template.
Add bug label on bug issue template.
cargo: Bump tokio from 1.43.0 to 1.44.1.
cargo: Bump fd-lock from 4.0.2 to 4.0.4.
Update async-smtp from 0.10.0 to 0.10.1.
Update async-imap from 0.10.3 to 0.10.4.
cargo: Bump tempfile from 3.14.0 to 3.19.1.
cargo: Bump image from 0.25.5 to 0.25.6.
cargo: Bump serde from 1.0.218 to 1.0.219.

Other

Add python and tox to flake.nix devshell (#6233)
Update spec wrt edit/delete, minor rewordings (#6708)
Update 'takes longer' fallback wording.
Handle classic emails as such only in classic profiles (#6767)
Move ASM strings to core, point to "Add Second Device" (#6777)

Refactor

Replace once_cell::sync::Lazy with std::sync::LazyLock.
Move vCard code to its own file (#6776).

Tests

Use encryption in more Rust tests.
Use encryption in all JSON-RPC online tests.
Encrypt legacy Python tests.
Send only encrypted messages in online JS tests.
Add APIs to create dom@example.net and elena@example.net.
Split public keys from secret keys in runtime.
Remove fetch_existing tests.
Port test_forward_encrypted_to_unencrypted from legacy Python to Rust.
Port test_one_account_send_bcc_setting from legacy Python to JSON-RPC.
Port test_multidevice_sync_seen to JSON-RPC.
Use QR codes to setup contact with test bots.
Remove flaky key::tests::test_load_self_existing test (#6763).
Update blob hash in blob::blob_tests::test_selfavatar_outside_blobdir.

1.158.0 - 2025-03-29

API-Changes

deltachat-rpc-client: Accept Account as Account.create_contact() argument.
Rust: Add ContactId.set_name().
JSON-RPC: Rename parameter name in get_webxdc_href to info_msg_id to reduce confusion potential (#6681).

Features / Changes

Nicer configuration error (#6684).
securejoin: Do not create 1:1 chat on Alice's side until vc-request-with-auth.
Understandable error message when accounts.lock can't be locked (#6695).
Simplify e2ee decision logic, remove majority vote.
Stop saving txt_raw.

Fixes

Do not fail to send the message if some keys are missing.
Synchronize contact name changes.
Move group name timestamp update up in create_send_msg_jobs().
Fixes for transport JSON-RPC (#6680).

Build system

deltachat-rpc-client: Move development dependencies from tox.ini to pyproject.toml.
Update resolve-conf from 0.7.0 to 0.7.1.

Refactor

Do not convert SQL arguments to String unnecessarily.
Factor out update_chat_names().
Use created_timestamp() instead of duplicating its code (#6692).
Use chat_id.get_timestamp() instead of duplicating its code (#6691).
Move mark_recipients_as_verified() call out of has_verified_encryption().
Move proxy_config out of ConfiguredLoginParam (#6712).

Tests

Use vCard in TestContext.add_or_lookup_contact().
Remove test_group_with_removed_message_id.
Use add_or_lookup_address_contact() in get_chat().
Use add_or_lookup_address_contact in test_setup_contact_ex.
Use vCards more in Python tests.
Use TestContextManager in more tests.
Use vCards to create contacts in more Rust tests.
Set chat name multiple times in a row.
Online test for renaming the group multiple times.

1.157.3 - 2025-03-19

API-Changes

jsonrpc: Add copy_to_blob_dir api (#6660).
Add "delete_for_all" function in json-rpc (#6672).
Sketch add_transport_from_qr(), add_transport(), list_transports(), delete_transport() APIs (#6589).

Build system

Remove websocket support from deltachat-jsonrpc.
Remove encoded-words dependency.

Fixes

Never send empty To: header (#6663).
Use protected Date header for signed messages.
Fix setting up a profile and immediately transferring to a second device (#6657).
Don't SMTP-send self-only messages if DeleteServerAfter is "immediate" (#6661).
Use protected Date with protected Autocrypt.

Miscellaneous Tasks

cargo: Bump uuid from 1.12.1 to 1.15.1.
Update strum dependency.

Refactor

deltachat-rpc-client: Use wait_for_event() type argument.

Tests

Avoid creating contacts in test_sync_{accept,block}_before_first_msg().
Fix test_no_old_msg_is_fresh flakiness.

1.157.2 - 2025-03-15

Fixes

Prefer hidden Message-ID header if any.
Update async-compression to 0.4.21 to fix IMAP COMPRESS getting stuck.

Refactor

Extract handle_edit_delete() function for message edit/delete (#6664).

Tests

test_secure_join: Bob should not create a 1:1 chat before sending a message.
Return chat ID from TestContext.exec_securejoin_qr().

1.157.1 - 2025-03-13

Miscellaneous Tasks

Update repository URLs to make npm and PyPI publishing possible.

1.157.0 - 2025-03-12

Features / Changes

Ignore encryption preferences.

API-Changes

deltachat-rpc-client: Make it possible to clone accounts.
deltachat-rpc-client: Add Account.device_contact.
deltachat-rpc-client: Add Account.get_device_chat().
deltechat-rpc-client: Add Account.wait_for_msgs_noticed_event().
ffi: Store reference pointer to Context in dc_chat_t.

Build system

Intergrate fuzz crate into workspace.
Update env_logger to get rid of unmaintained humantime dependency.
nix: Update NDK to 27.2.12479018.
Build Android wheels for PyPI.

Documentation

deltachat-rpc-client: Document Account.check_qr().
deltachat-rpc-client: Document Account.import_vcard().

Fixes

Update async-imap to 0.10.23 to fix division by zero.
Ignore hidden headers in IMF section.
Process Autocrypt-Gossip only after merging protected headers.

Miscellaneous Tasks

cargo: Bump smallvec from 1.13.2 to 1.14.0.

Tests

Deletion request fails in an unencrypted chat and the message remains.
python: port test_no_old_msg_is_fresh to JSON-RPC.

1.156.3 - 2025-03-09

API-Changes

jsonrpc: Add import_vcard_contents() method.
jsonrpc: Add API to make and import vCards.
[breaking] Remove save_mime_headers config option and dc_get_mime_headers().
[breaking] Remove key_gen_type config.

Features / Changes

Add chat-deleted event.
Delete messages on IMAP when deleting chat (#6613).
Allow doubled avatar resolution

Fixes

Move Chat-Group-Avatar to hidden headers.
Ignore outer Chat-User-Avatar header in Autocrypt-encrypted messages.

Build system

Use mailbuilder from crates.io.
Update iroh to 0.33.

Documentation

Nonstandard headers needing DKIM protection should be hidden.

Refactor

Recode_to_size(): Rename strict_limits to is_avatar.

Tests

Test for ChatDeleted event.
Replace create_chat() with get_chat() in test_setup_contact_ex() and test_secure_join().
Transfer vCards in TestContext.create_chat().

1.156.2 - 2025-03-02

Fixes

Upgrade native-tls from 0.2.13 to 0.2.14. This fixes "Accept invalid certificates" failing on Android with "OpenSSL error". The bug was there since 1.156.0 due to upgrade of native-tls from 0.2.11 to 0.2.13.

Features / Changes

Show sender name in 'Saved Messages' summary (#6607).
Sync chats deletion across devices.

Documentation

Add DC_QR_BACKUP_TOO_NEW documentation.

Miscellaneous Tasks

cargo: Bump anyhow from 1.0.95 to 1.0.96.
cargo: Bump serde from 1.0.217 to 1.0.218.

1.156.1 - 2025-02-28

Fixes

Update mailparse to 0.16.1 to fix panic when parsing a message.
Add Chat-Group-Name-Timestamp header and use it to update group names (#6412).
Log tokio::fs::metadata errors.

Build system

Update fuzzing setup.

1.156.0 - 2025-02-26

API-Changes

Save messages API in JSON RPC (#6554).
jsonrpc: Add MessageObject.is_edited.
jsonrpc: Add send_edit_request.
Deduplicate blob files in the JsonRPC API (#6470).
Message deletion request API (#6576)

Features / Changes

Edit message's text (#6550)
Sync message deletion to other devices (#6573)
Allow scanning multiple securejoin QR codes in parallel.
When reactions are seen, remove notification from second device (#6480).
Enable bcc-self automatically when doing Autocrypt Setup Message.
Don't send a notification when a group member left (#6575).
Fail on too new backups (#6580).

Fixes

Make it impossible to overwrite default key.
Do not allow to edit html messages (#6564).
get_config(Config::Selfavatar) returns the path, not the name (#6570).
chat::save_msgs: Interrupt inbox loop to send a sync message.
Do not delete files if cannot read their metadata.

Build system

nix: Update hashes of git dependencies.
Update some dependencies.

CI

Remove deprecated DeterminateSystems/magic-nix-cache-action.

Refactor

Use mail-builder instead of lettre_email.
Move even even more tests into their own files (#6559).
Remove Message.set_file(), dc_msg_set_file() and related code (#6558).
Remove unused blob functions (#6563).
Let BlobObject::from_name() take &str (#6571).
Don't use traits where it's not necessary (#6567).

1.155.6 - 2025-02-17

Features / Changes

Sort past members by the timestamp of removal.
Use UUID v4 to generate Message-IDs.

Fixes

Use dedicated ID for sync messages affecting device chat.
Do not allow non-members to change ephemeral timer settings.
Show padlock when the message is not sent over the network.

Build system

Remove deprecated node module.

CI

Audit workflows with zizmor.

Documentation

Improve docstrings (#6496).

1.155.5 - 2025-02-14

Fixes

Get_filename() is now guaranteed to return a valid filename (#6537).

Miscellaneous Tasks

Add RUSTSEC-2025-0006 to deny.toml.

Refactor

Do not cancel the task returned from async_imap Handle.wait_with_timeout.

1.155.4 - 2025-02-10

CI

Upgrade Rust from 1.84.0 to 1.84.1.

Fixes

Use CRLF newlines in vCards.
Make vCard parsing more robust in case of trailing newlines.
Do not include CRLF before MIME boundary in the part body.
Accept QR codes with 'broken' JSON (#6528).

Other

Add MessageQuote.chat_id.

Refactor

Move even more tests into their own files (#6521).

1.155.3 - 2025-02-05

Fixes

Store device token in IMAP METADATA on each connection.

Miscellaneous Tasks

Upgrade iroh from 0.30 to 0.32.
Update pgp to 0.15.
cargo: Bump thiserror from 1.0.69 to 2.0.9.
cargo: Bump pin-project from 1.1.7 to 1.1.8.
cargo: Bump dirs from 5.0.1 to 6.0.0.
cargo: Bump hyper from 1.5.2 to 1.6.0.
cargo: Bump webpki-roots from 0.26.7 to 0.26.8.
cargo: Bump futures-lite from 2.5.0 to 2.6.0.
Update OpenSSL to fix RUSTSEC-2025-0004.
cargo: Bump tokio from 1.42.0 to 1.43.0.
cargo: Bump syn from 2.0.94 to 2.0.98.
cargo: Bump rustls from 0.23.20 to 0.23.22.
cargo: Bump data-encoding from 2.6.0 to 2.7.0.
cargo: Bump serde_json from 1.0.134 to 1.0.138.
cargo: Bump uuid from 1.11.0 to 1.12.1.
cargo: Bump log from 0.4.22 to 0.4.25.
cargo: Bump rustls-pki-types from 1.10.1 to 1.11.0.
Update futures-concurrency.

Documentation

Assign docs to correct object.

Tests

Make sure DCBACKUP2 compatibility does not break again.

1.155.2 - 2025-01-31

This release accidentally broke compatibility with previous versions of DCBACKUP2 QR codes due to iroh upgrade.

API-Changes

Add IncomingReaction.chat_id (#6459).

Features / Changes

Deduplicate blob files in chat.rs, config.rs, and integration.rs.
Improve logging around IMAP IDLE.
Upgrade to iroh@0.30.0.

Fixes

Don't remove file extension when recoding avatars.
Use BufReader when reading .xdc files.
No implicit member changes when we are added to the group (#6493).

Documentation

jsonrpc: Update documentation for select_account and get_selected_account_id (#6483).
jsonrpc: Add docs for some functions.

1.155.1 - 2025-01-25

Features / Changes

Only accept SetContacts sync messages for broadcast lists.

Fixes

Don't create tombstones when synchronizing broadcast list members.
Use non-empty To: field for "saved messages".
Only send Chat-Group-Member-Timestamps in groups.
Use 0 timestamps if Chat-Group-Member-Timestamps is not set.

Refactor

Remove BlobObject::create(), use create_and_deduplicate_from_bytes() instead (#6467).
Move more tests into their own files (#6473).

1.155.0 - 2025-01-23

API-Changes

Add JSON-RPC API to get past members.

Build system

Update Rust.
Increase MSRV to 1.81.0

Features / Changes

feat: Set BccSelf to true when receiving a sync message (#6434)
File deduplication (#6332)

Refactor

Move tests to their own files.
Extract group_changes_msgs() function (#6460).

1.154.3 - 2025-01-20

Build system

Remove encoded-words from flake.nix.
nix: Update rust-email hash in flake.nix.

Miscellaneous Tasks

Remove unused function delete_files_in_dir() (#6454).

1.154.2 - 2025-01-20

Features / Changes

Add API to save messages (#5606).

Fixes

fix: Don't accidentally remove Self from groups (#6455).
Do not create tombstones for members removed from unpromoted groups.

Build system

Switch to non-git version of encoded-words.

Refactor

Make memberlist update logic easier to follow.

1.154.1 - 2025-01-15

Tests

Expect trashing of no-op "member added" in non_member_cannot_modify_member_list.

1.154.0 - 2025-01-15

Features / Changes

New group consistency algorithm.

Fixes

Migration: Set bcc_self=1 if it's unset and delete_server_after!=1 (#6432).
Clear the config cache after every migration (#6438).

Build system

Increase minimum supported Python version to 3.8.
[breaking] Remove jsonrpc feature flag.

CI

Update Rust to 1.84.0.

Miscellaneous Tasks

Beta Clippy suggestions (#6422).

Refactor

Use let..else.
Add why_cant_send_ex() capable to only ignore specified conditions.
Remove unnecessary is_contact_in_chat check.
Eliminate remaining repeat_vars() calls (#6359).

Tests

Use assert_eq! to compare chatlist length.

1.153.0 - 2025-01-05

Features / Changes

Remove "jobs" from imap_markseen if folder doesn't exist (#5870).
Delete vg-request-with-auth from IMAP after processing (#6208).

API-Changes

Add IncomingWebxdcNotify.chat_id (#6356).
rpc-client: Add INCOMING_REACTION to const.EventType (#6349).

Documentation

Viewtype::Sticker may be changed to Image and how to disable that (#6352).

Fixes

Never change Viewtype::Sticker to Image if file has non-image extension (#6352).
Change BccSelf default to 0 for chatmail (#6340).
Mark holiday notice messages as bot-generated.
Don't treat location-only and sync messages as bot ones (#6357).
Update shadowsocks crate to 1.22.0 to avoid panic when parsing some QR codes.
Prefer to encrypt if E2eeEnabled even if peers have EncryptPreference::NoPreference.
Prioritize mailing list over self-sent messages.
Allow empty To field for self-sent messages.
Default to_id to self instead of 0.

Refactor

Remove unused parameter and return value from build_body_file(…) (#6369).
Deprecate Param::ErroneousE2ee.
Add emit_msgs_changed_without_msg_id.
Add_parts: Remove excessive is_mdn checks.
Simplify self_sent condition.
Don't ignore get_for_contact errors.

Tests

Messages without recipients are assigned to self chat.
Message with empty To: field should have a valid to_id.
Fix test_logged_ac_process_ffi_failure flakiness.

1.152.2 - 2024-12-24

Features / Changes

Emit ImexProgress(1) after receiving backup size.
delete_msgs: Use transaction() instead of call_write().
Start ephemeral timers when the chat is noticed.
Start ephemeral timers when the chat is archived.
Revalidate HTTP cache entries once per minute maximum.

Fixes

Reduce number of repeat_vars() calls.
sanitise_name: Don't consider punctuation and control chars as part of file extension (#6362).

Refactor

Remove marknoticed_chat_if_older_than().

Miscellaneous Tasks

Remove contrib/ directory.

1.152.1 - 2024-12-17

Build system

Downgrade Rust version used to build binaries.
Reduce MSRV to 1.77.0.

1.152.0 - 2024-12-12

API-Changes

[breaking] Remove dc_prepare_msg and dc_msg_is_increation.

Build system

Increase MSRV to 1.81.0.

Features / Changes

Cache HTTP GET requests.
Prefix server-url in info.
Set mime_modified for the last message part, not the first (#4462).

Fixes

Render "message" parts in multipart messages' HTML (#4462).
Ignore garbage at the end of the keys.

1.151.6 - 2024-12-11

Features / Changes

Don't add "Failed to send message to ..." info messages to group chats.
Add info messages about implicit membership changes if group member list is recreated (#6314).

Fixes

Add self-addition message to chat when recreating member list.
Do not subscribe to heartbeat if already subscribed via metadata.

Build system

Add idna 0.5.0 exception into deny.toml.

Documentation

Update links to Node.js bindings in the README.

Refactor

Factor out wait_for_all_work_done().

Tests

Notifiy more prominently & in more tests about false positives when running cargo test (#6308).

1.151.5 - 2024-12-05

API-Changes

[breaking] Remove dc_all_work_done().

Security

cargo: Update rPGP to 0.14.2.

This fixes Panics on Malformed Untrusted Input and Potential Resource Exhaustion when handling Untrusted Messages. This allows the attacker to crash the application via specially crafted messages and keys. We recommend all users and bot operators to upgrade to the latest version. There is no impact on the confidentiality of the messages and keys so no action other than upgrading is needed.

Fixes

Store plaintext in mime_headers of truncated sent messages (#6273).

Documentation

Document push module.
Remove mention of non-existent nightly feature.

Tests

Fix panic in receive_emails benchmark (#6306).

1.151.4 - 2024-12-03

Features / Changes

Encrypt notification tokens.

Fixes

Replace connectivity state "Connected" with "Preparing".

Miscellaneous Tasks

Beta clippy suggestions (#6271).

Tests

Fix cargo check for receive_emails benchmark.

CI

Also run cargo check without all-features.

1.151.3 - 2024-12-02

API-Changes

Remove experimental request_internet_access option from webxdc's manifest.toml.
Add getWebxdcHref to json api (#6281).

CI

Update Rust to 1.83.0.

Documentation

Update dc_msg_get_info_type() and dc_get_securejoin_qr() (#6269).
Fix references to iroh-related headers in peer_channels docs.
Improve CFFI docs, link to corresponding JSON-RPC docs.

Features / Changes

Allow the user to replace maps integration (#5678).
Mark saved messages chat as protected.

Fixes

Close iroh endpoint when I/O is stopped.
Do not add protection messages to Saved Messages chat.
Mark Saved Messages chat as protected if it exists.
Sync chat action even if sync message arrives before first one from contact (#6259).

Refactor

Remove some .unwrap() calls.
Create_status_update_record: Remove double check of info_msg_id.
Use Option::or_else() to dedup emitting IncomingWebxdcNotify.

1.151.2 - 2024-11-26

API-Changes

Deprecate webxdc descr parameter (#6255).

Features / Changes

AEAP: Check that the old peerstate verified key fingerprint hasn't changed when removing it.
Add AccountsChanged and AccountsItemChanged events (#6118).
Do not use format=flowed in outgoing messages (#6256).
Add webxdc limits api.
Add href to IncomingWebxdcNotify event (#6266).

Fixes

Revert treating some transient SMTP errors as permanent.

Refactor

Create_status_update_record: Get rid of notify var.

Tests

Check that IncomingMsg isn't emitted for reactions.

1.151.1 - 2024-11-24

Build system

nix: Fix deltachat-rpc-server-source installable.

CI

Test building nix targets to avoid regressions.

1.151.0 - 2024-11-23

Features / Changes

Trim whitespace from scanned QR codes.
Use privacy-preserving webxdc addresses (#6237).
Webxdc notify (#6230).
update.href api (#6248).

Fixes

Never notify SELF (#6251).

Build system

Use underscores in deltachat-rpc-server source package filename.
Remove imap_tools from dependencies (#6238).
cargo: Update Rustls from 0.23.14 to 0.23.18.
deps: Bump curve25519-dalek from 3.2.0 to 4.1.3 in /fuzz.

Documentation

Move style guide into a separate document.
Clarify DC_EVENT_INCOMING_WEBXDC_NOTIFY documentation (#6249).

Tests

After AEAP, 1:1 chat isn't available for sending, but unprotected groups are (#6222).

1.150.0 - 2024-11-21

API-Changes

Correct DC_CERTCK_ACCEPT_* values and docs (#6176).

Features / Changes

Use Rustls for connections with strict TLS (#6186).
Experimental header protection for Autocrypt.
Tune down io-not-started info in connectivity-html.
Clear config cache in start_io() (#6228).
Line-before-quote may be up to 120 character long instead of 80.
Use i.delta.chat in qr codes (#6223).

Fixes

Prevent accidental wrong-password-notifications (#6122).
Remove footers from "Show Full Message...".
send_msg_to_smtp: Return Ok if smtp row is deleted in parallel.
Only add "member added/removed" messages if they actually do that (#5992).
Do not fail to load chatlist summary if the message got removed.
deltachat-jsonrpc: Do not fail get_chatlist_items_by_entries if the message got deleted.
deltachat-jsonrpc: Do not fail get_draft if draft is deleted.
markseen_msgs: Limit not yet downloaded messages state to InNoticed (#2970).
Update state of message when fully downloading it.
Dont overwrite equal drafts (#6212).

Build system

Silence RUSTSEC-2024-0384.
cargo: Update rPGP from 0.13.2 to 0.14.0.
cargo: Update futures-concurrency from 7.6.1 to 7.6.2.
Update flake.nix (#6200)

CI

Ensure flake is formatted.

Documentation

Scanned proxies are added and normalized.

Refactor

Fix nightly clippy warnings.
Remove slicing from is_file_in_use.
Remove unnecessary allow(clippy::indexing_slicing).
Don't use slicing in remove_nonstandard_footer.
Do not use slicing in qr module.
Eliminate indexing in compute_mailinglist_name.
Remove unused allow(clippy::indexing_slicing).
Remove indexing/slicing from remove_message_footer.
Remove indexing/slicing from squash_attachment_parts.
Remove unused allow(clippy::indexing_slicing) for heuristically_parse_ndn.
Remove indexing/slicing from parse_message_ids.
Remove slicing from remove_bottom_quote.
Get rid of slicing in remove_top_quote.
Remove unused allow(clippy::indexing_slicing) from 'truncate'.
Forbid clippy::indexing_slicing.
Forbid clippy::string_slice.
Delete chat in a transaction.
Fix typo in context.rs.

Tests

Remove all calls to print() from deltachat-rpc-client tests.
Reply to protected group from MUA.
Mark not downloaded message as seen (#2970).
Mark receive_imf() as only for tests and "internals" feature (#6235).

1.149.0 - 2024-11-05

Build system

Update tokio to 1.41 and Android NDK to r27.
nix flake update android.

Fixes

cargo: Update iroh to 0.28.1. This fixes the problem with iroh not sending the Host: header and not being able to connect to relays behind nginx reverse proxy.

1.148.7 - 2024-11-03

API-Changes

Add API to reset contact encryption.

Features / Changes

Emit chatlist events only if message still exists.

Fixes

send_msg_to_smtp: Do not fail if the message does not exist anymore.
Do not percent-encode dot when passing to autoconfig server.
Save contact name from SecureJoin QR to authname, not to name (#6115).
Always exit fake IDLE after at most 60 seconds.
Concat NDNs (#6129).

Refactor

Remove has_decrypted_pgp_armor().

Miscellaneous Tasks

Update dependencies.

1.148.6 - 2024-10-31

API-Changes

Add Message::new_text() (#6123).
Add MessageSearchResult.chat_id (#6120).

Features / Changes

Enable Webxdc realtime by default (#6125).

Fixes

Save full text to mime_headers for long outgoing messages (#6091).
Show root SMTP connection failure in connectivity view (#6121).
Skip IDLE if we got unsolicited FETCH (#6130).

Miscellaneous Tasks

Silence another rust-analyzer false-positive (#6124).
cargo: Upgrade iroh to 0.26.0.

Refactor

Directly use connectives (#6128).
Use Message::new_text() more (#6127).

1.148.5 - 2024-10-27

Fixes

Set Config::NotifyAboutWrongPw before saving configuration (#5896).
Do not take write lock for maybe_network_lost() and set_push_device_token().
Do not lock the account manager for the whole duration of background_fetch.

Features / Changes

Auto-restore 1:1 chat protection after receiving old unverified message.

CI

Take CHATMAIL_DOMAIN from variables instead of secrets.

Other

Revert "build: nix flake update fenix" to fix nix build .#deltachat-rpc-server-armeabi-v7a-android.

Refactor

Receive_imf::add_parts: Remove excessive from_id == ContactId::SELF checks.
Factor out add_gossip_peer_from_header().

1.148.4 - 2024-10-24

Features / Changes

Jsonrpc: add private_tag to Account::Configured Object (#6107).

Fixes

Normalize proxy URLs before saving into proxy_url.
Do not wait for connections in maybe_add_gossip_peers().

1.148.3 - 2024-10-24

Fixes

Fix reception of realtime advertisements.

Features / Changes

Allow sending realtime messages up to 128 KB in size.

API-Changes

deltachat-rpc-client: Add EventType.WEBXDC_REALTIME_ADVERTISEMENT_RECEIVED.

Documentation

Fix DC_QR_PROXY docs (#6099).

Refactor

Generate topic inside create_iroh_header().

Tests

Test that realtime advertisements work after chatting.

1.148.2 - 2024-10-23

Fixes

Never initialize Iroh if realtime is disabled.

Features / Changes

Add more logging for iroh initialization and peer addition.

Build system

nix flake update nixpkgs.
nix flake update fenix.

1.148.1 - 2024-10-23

Build system

Revert "build: nix flake update"

This reverts commit 6f22ce2722b51773d7fbb0d89e4764f963cafd91..

1.148.0 - 2024-10-22

API-Changes

Create QR codes from any data (#6090).
Add delta chat logo to QR codes (#6093).
Add realtime advertisement received event (#6043).
Notify adding reactions (#6072)
Internal profile names (#6088).

Features / Changes

IMAP COMPRESS support.
Sort received outgoing message down if it's fresher than all non fresh messages.
Prioritize cached results if DNS resolver returns many results.
Add in-memory cache for DNS.
deltachat-repl: Built-in QR code printer.
Log the logic for (not) doing AEAP.
Log when late Autocrypt header is ignored.
Add more context to send_msg errors.

Fixes

Replace old draft with a new one atomically.
ChatId::maybe_delete_draft: Don't delete message if it's not a draft anymore (#6053).
Call update_connection_history for proxified connections.
sql: Set PRAGMA query_only to avoid writing on read-only connections.
sql: Run PRAGMA incremental_vacuum on a write connection.
Increase MAX_SECONDS_TO_LEND_FROM_FUTURE to 30.

Build system

Nix flake update.
Resolve warning about default-features, and make it possible to disable vendoring (#6079).
Silence a rust-analyzer false-positive (#6077).

CI

Update Rust to 1.82.0.

Documentation

Set_protection_for_timestamp_sort does not send messages.
Document MimeFactory.req_mdn.
Fix too_long_first_doc_paragraph clippy lint.

Refactor

Update_msg_state: Don't avoid downgrading OutMdnRcvd to OutDelivered.
Fix elided_named_lifetimes warning.
set_protection_for_timestamp_sort: Do not log bubbled up errors.
Fix clippy::needless_lifetimes warnings.
Use HeaderDef constant for Chat-Disposition-Notification-To.
Resultify get_self_fingerprint().
sql: Move write mutex into connection pool.

Tests

test_qr_setup_contact_svg: Stop testing for no display name.
Always gossip if gossip_period is set to 0.
test_aeap_flow_verified: Wait for "member added" before sending messages (#6057).
Make test_verified_group_member_added_recovery more reliable.
test_aeap_flow_verified: Do not start ac1new.
Fix test_securejoin_after_contact_resetup flakiness.
Message from old setup preserves contact verification, but breaks 1:1 protection.

1.147.1 - 2024-10-13

Build system

Build Python 3.13 wheels.
deltachat-rpc-client: Add classifiers for all supported Python versions.

CI

Update to Python 3.13.

Documentation

CONTRIBUTING.md: Add a note on deleting/changing db columns.

Fixes

Reset quota on configured address change (#5908).
Do not emit progress 1000 when configuration is canceled.
Assume file extensions are 32 chars max and don't contain whitespace (#5338).
Re-add tokens.foreign_id column (#6038).

Miscellaneous Tasks

cargo: Bump futures-* from 0.3.30 to 0.3.31.
cargo: Upgrade async_zip to 0.0.17 (#6035).

Refactor

MsgId::update_download_state: Don't fail if the message doesn't exist anymore.

1.147.0 - 2024-10-05

API-Changes

[breaking] Remove deprecated get_next_media() APIs.

Features / Changes

Reuse existing connections in background_fetch() if I/O is started.
MsgId::get_info(): Report original filename as well.
More context for the "Cannot establish guaranteed..." info message (#6022).
deltachat-repl: Add fetch command to test background_fetch().
deltachat-repl: Print send-backup QR code to the terminal.

Fixes

Do not attempt to reference info messages.
query_row_optional: Do not treat rows with NULL as missing rows.
Skip unconfigured folders in background_fetch().
Break out of accept() loop if there is an error transferring backup.
Make it possible to cancel ongoing backup transfer.
Make backup reception cancellable by stopping ongoing process.
Smooth progress bar for backup transfer.
Emit progress 0 if get_backup() fails.

Documentation

CONTRIBUTING.md: Add more SQL advices.

1.146.0 - 2024-10-03

Fixes

download_msg: Do not fail if the message does not exist anymore.
Better log message for failed QR scan.

Features / Changes

Assign message to ad-hoc group with matching name and members (#5385).
Use Rustls instead of native TLS for HTTPS requests.

Miscellaneous Tasks

cargo: Bump anyhow from 1.0.86 to 1.0.89.
cargo: Bump tokio-stream from 0.1.15 to 0.1.16.
cargo: Bump thiserror from 1.0.63 to 1.0.64.
cargo: Bump bytes from 1.7.1 to 1.7.2.
cargo: Bump libc from 0.2.158 to 0.2.159.
cargo: Bump tempfile from 3.10.1 to 3.13.0.
cargo: Bump pretty_assertions from 1.4.0 to 1.4.1.
cargo: Bump hyper-util from 0.1.7 to 0.1.9.
cargo: Bump rustls-pki-types from 1.8.0 to 1.9.0.
cargo: Bump quick-xml from 0.36.1 to 0.36.2.
cargo: Bump serde from 1.0.209 to 1.0.210.
cargo: Bump syn from 2.0.77 to 2.0.79.

Refactor

Move group name calculation out of create_adhoc_group().
Merge build_tls() function into wrap_tls().

1.145.0 - 2024-09-26

Fixes

Avoid changing delete_server_after default for existing configurations.

Miscellaneous Tasks

Sort dependency list.

Refactor

Do not wrap shadowsocks::ProxyClientStream.

1.144.0 - 2024-09-21

API-Changes

[breaking] Make QR code type for proxy not specific to SOCKS5 (#5980).

DC_QR_SOCKS5_PROXY is replaced with DC_QR_PROXY.

Features / Changes

Make resending OutPending messages possible (#5817).
Don't SMTP-send messages to self-chat if BccSelf is disabled.
HTTP(S) tunneling.
Don't put displayname into From/To/Sender if it equals to address (#5983).
Use IMAP APPEND command to upload sync messages (#5845).
Generate 144-bit group IDs.
smtp: More verbose SMTP connection establishment errors.
Log unexpected message state when resending fails.

Fixes

Save QR code token regardless of whether the group exists (#5954).
Shorten message text in locally sent messages too (#2281).

Documentation

CONTRIBUTING.md: Document how to format SQL statements.

Miscellaneous Tasks

Update provider database.
cargo: Update iroh to 0.25.
cargo: Update lazy_static to 1.5.0.
deps: Bump async-imap from 0.10.0 to 0.10.1.

Refactor

Do not store deprecated addr and is_default into keypairs.
Remove addr from KeyPair.
Use KeyPair::new() in create_keypair().

1.143.0 - 2024-09-12

Features / Changes

Automatic reconfiguration, e.g. switching to implicit TLS if STARTTLS port stops working.
Always use preloaded DNS results.
Add "Auto-Submitted: auto-replied" header to appropriate SecureJoin messages.
Parallelize IMAP and SMTP connection attempts (#5915).
securejoin: Ignore invalid *-request-with-auth messages silently.
ChatId::create_for_contact_with_blocked: Don't emit events on no op.
Delete messages from a chatmail server immediately by default (#5805) (#5840).
Shadowsocks support.
Recognize t.me SOCKS5 proxy QR codes (#5895)
Remove old iroh 0.4 and support for old DCBACKUP QR codes.

Fixes

http: Set I/O timeout to 1 minute rather than whole request timeout.
Add Auto-Submitted header in a single place.
Do not allow quotes with "... wrote:" headers in chat messages.
Don't sync QR code token before populating the group (#5935).

Documentation

Document that bcc_self is enabled by default.

CI

Update Rust to 1.81.0.

Miscellaneous Tasks

Update provider database.
cargo: Update iroh to 0.23.0.
cargo: Reduce number of duplicate dependencies.
cargo: Replace unmaintained ansi_term with nu-ansi-term.
Replace reqwest with direct usage of hyper.

Refactor

login_param: Use Config:: constants to avoid typos in key names.
Make Context::config_exists() crate-public.
Get_config_bool_opt(): Return None if only default value exists.

Tests

Test that alternative port 443 works.
Alice is (non-)bot on Bob's side after QR contact setup.

1.142.12 - 2024-09-02

Fixes

Display Config::MdnsEnabled as true by default (#5948).

1.142.11 - 2024-08-30

Fixes

Set backward verification when observing vc-contact-confirm or vg-member-added (#5930).

1.142.10 - 2024-08-26

Fixes

Only include one From: header in securejoin messages (#5917).

1.142.9 - 2024-08-24

Fixes

Fix reading of multiline SMTP greetings (#5911).

Features / Changes

Update preloaded DNS cache.

1.142.8 - 2024-08-21

Fixes

Do not panic on unknown CertificateChecks values.

1.142.7 - 2024-08-17

Fixes

Do not save "Automatic" into configured_imap_certificate_checks. This fixes regression introduced in core 1.142.4. Versions 1.142.4..1.142.6 should not be used in releases.
Create a group unblocked for bot even if 1:1 chat is blocked (#5514).
Update rpgp from 0.13.1 to 0.13.2 to fix "unable to decrypt" errors when sending messages to old Delta Chat clients and using Ed25519 keys to encrypt.
Do not request ALPN on standard ports and when using STARTTLS.

Features / Changes

jsonrpc: Add ContactObject::e2ee_avail.

Tests

Protected group for bot is auto-accepted.

1.142.6 - 2024-08-15

Fixes

Default to strict TLS checks if not configured.

Miscellaneous Tasks

deltachat-rpc-client: Fix ruff 0.6.0 warnings.

1.142.5 - 2024-08-14

Fixes

Still try to create "INBOX.DeltaChat" if couldn't create "DeltaChat" (#5870).
store_seen_flags_on_imap: Skip to next messages if couldn't select folder (#5870).
Increase timeout for QR generation to 60s (#5882).

Documentation

Document new mdns_enabled behavior (bots do not send MDNs by default).

CI

Configure Dependabot to update GitHub Actions.

Miscellaneous Tasks

cargo: Bump regex from 1.10.5 to 1.10.6.
cargo: Bump serde from 1.0.204 to 1.0.205.
deps: Bump horochx/deploy-via-scp from 1.0.1 to 1.1.0.
deps: Bump dependabot/fetch-metadata from 1.1.1 to 2.2.0.
deps: Bump actions/setup-node from 2 to 4.
Update provider database.

1.142.4 - 2024-08-09

Build system

Downgrade Tokio to 1.38 to fix Android compilation.
Use --locked with cargo install.

Features / Changes

Add Config::FixIsChatmail.
Always move outgoing auto-generated messages to the mvbox.
Disable requesting MDNs for bots by default.
Allow using OAuth 2 with SOCKS5.
Allow autoconfig when SOCKS5 is enabled.
Update provider database.
cargo: Update iroh from 0.21 to 0.22 (#5860).

CI

Update Rust to 1.80.1.
Update EmbarkStudios/cargo-deny-action.

Documentation

Point to active Header Protection draft

Refactor

Derive Default for CertificateChecks.
Merge imap_certificate_checks and smtp_certificate_checks.
Remove param_addr_urlencoded argument from get_autoconfig().
Pass address to moz_autoconfigure() instead of LoginParam.

1.142.3 - 2024-08-04

Build system

cargo: Update rusqlite and libsqlite3-sys.
Fix cargo warnings about default-features
Do not disable "vendored" feature in the workspace.
cargo: Bump quick-xml from 0.35.0 to 0.36.1.
cargo: Bump uuid from 1.9.1 to 1.10.0.
cargo: Bump tokio from 1.38.0 to 1.39.2.
cargo: Bump env_logger from 0.11.3 to 0.11.5.
Remove sha2 dependency.
Remove backtrace dependency.
Remove direct "quinn" dependency.

1.142.2 - 2024-08-02

Features / Changes

Try only the full email address if username is unspecified.
Sort DNS results by successful connection timestamp (#5818).

Fixes

Await the tasks after aborting them.
Do not reset is_chatmail config on failed reconfiguration.
Fix compilation on iOS.
Reset configured_provider on reconfiguration.

Refactor

Don't update message state to OutMdnRcvd anymore.

Build system

Use workspace dependencies to make cargo-deny 0.15.1 happy.
cargo: Update bytemuck from 0.14.3 to 0.16.3.
cargo: Bump toml from 0.8.14 to 0.8.15.
cargo: Bump serde_json from 1.0.120 to 1.0.122.
cargo: Bump human-panic from 2.0.0 to 2.0.1.
cargo: Bump thiserror from 1.0.61 to 1.0.63.
cargo: Bump syn from 2.0.68 to 2.0.72.
cargo: Bump quoted_printable from 0.5.0 to 0.5.1.
cargo: Bump serde from 1.0.203 to 1.0.204.

1.142.1 - 2024-07-30

Features / Changes

Do not reveal sender's language in read receipts (#5802).
Try next DNS resolution result if TLS setup fails.
Report first error instead of the last on connection failure.

Fixes

smtp: Use DNS cache for implicit TLS connections.
Imex::import_backup: Unpack all blobs before importing a db (#4307).
Import_backup_stream: Fix progress stucking at 0.
Sql::import: Detach backup db if any step of the import fails.
Imex::import_backup: Ignore errors from delete_and_reset_all_device_msgs().
Explicitly close the database on account removal.

Miscellaneous Tasks

cargo: Update time from 0.3.34 to 0.3.36.
cargo: Update iroh from 0.20.0 to 0.21.0.

Refactor

Add net/dns submodule.
Pass single ALPN around instead of ALPN list.
Replace {IMAP,SMTP,HTTP}_TIMEOUT with a single constant.
smtp: Unify SMTP connection setup between TLS and STARTTLS.
imap: Unify IMAP connection setup in Client::connect().
Move DNS resolution into IMAP and SMTP connect code.

CI

Update Rust to 1.80.0.

1.142.0 - 2024-07-23

API-Changes

deltachat-jsonrpc: Add pinned property to FullChat and BasicChat.
deltachat-jsonrpc: Allow to set message quote text without referencing quoted message (#5695).

Features / Changes

cargo: Update iroh from 0.17 to 0.20.
iroh: Pass direct addresses from Endpoint to Gossip.
New BACKUP2 transfer protocol.
Use [...] instead of ... for protected subject.
Add email address and fingerprint to exported key file names (#5694).
Request imap ALPN for IMAP TLS connections and smtp ALPN for SMTP TLS connections.
Limit the size of aggregated WebXDC update to 100 KiB (#4825).
Don't create ad-hoc group on a member removal message (#5618).
Don't unarchive a group on a member removal except SELF (#5618).
Use custom DNS resolver for HTTP(S).
Promote fallback DNS results to cached on successful use.
Set summary thumbnail path for WebXDCs to "webxdc-icon://last-msg-id" (#5782).
Do not show the address in invite QR code SVG.
Report better error from DcKey::from_asc() (#5539).
Contact::create_ex: Don't send sync message if nothing changed (#5705).

Fixes

Message::set_quote: Don't forget to remove Param::ProtectQuote.
Randomize avatar blob filenames to work around caching.
Correct copy-pasted DCACCOUNT parsing errors message.
Call send_sync_msg() only from the SMTP loop (#5780).
Emit MsgsChanged if the number of unnoticed archived chats could decrease (#5768).
Reject message with forged From even if no valid signatures are found.

Refactor

Move key transfer into its own submodule.
Move TempPathGuard into tools and use instead of DeleteOnDrop.
Return error from export_backup() without logging.
Reduce boilerplate for migration version increment.

Tests

Add test for get_http_response JSON-RPC call.

Build system

node: Pin node-gyp to version 10.1.

Miscellaneous Tasks

cargo: Update hashlink to remove allocator-api2 dependency.
cargo: Update openssl to v0.10.66.
deps: Bump openssl from 0.10.60 to 0.10.66 in /fuzz.
cargo: Update image crate to 0.25.2.

1.141.2 - 2024-07-09

Features / Changes

Add is_muted config option.
Parse vcards exported by protonmail (#5723).
Disable sending sync messages for bots (#5705).

Fixes

Don't fail if going to send plaintext, but some peerstate is missing.
Correctly sanitize input everywhere (#5697).
Do not try to register non-iOS tokens for heartbeats.
imap: Reset new_mail if folder is ignored.
Use and prefer Date from signed message part (#5716).
Distinguish between database errors and no gossip topic.
MimeFactory::verified: Return true for self-chat.

Refactor

MimeFactory::is_e2ee_guaranteed(): always respect Param::ForcePlaintext.
Protect from reusing migration versions (#5719).
Move quota_needs_update calculation to a separate function (#5683).

Documentation

Document vCards in the specification (#5724)

Miscellaneous Tasks

cargo: Bump toml from 0.8.13 to 0.8.14.
cargo: Bump serde_json from 1.0.117 to 1.0.120.
cargo: Bump syn from 2.0.66 to 2.0.68.
cargo: Bump async-broadcast from 0.7.0 to 0.7.1.
cargo: Bump url from 2.5.0 to 2.5.2.
cargo: Bump log from 0.4.21 to 0.4.22.
cargo: Bump regex from 1.10.4 to 1.10.5.
cargo: Bump proptest from 1.4.0 to 1.5.0.
cargo: Bump uuid from 1.8.0 to 1.9.1.
cargo: Bump backtrace from 0.3.72 to 0.3.73.
cargo: Bump quick-xml from 0.31.0 to 0.35.0.
cargo: Update yerpc to 0.6.2.
cargo: Update rPGP from 0.11 to 0.13.

1.141.1 - 2024-06-27

Fixes

Update quota if it's stale, not fresh (#5683).
sql: Assign migration adding msgs.deleted a new number.

Refactor

mimefactory: Factor out header confidentiality policy (#5715).
Improve logging during SMTP/IMAP configuration.

1.141.0 - 2024-06-24

API-Changes

deltachat-jsonrpc: Add get_chat_securejoin_qr_code().
api!(deltachat-rpc-client): make {Account,Chat}.get_qr_code() return no SVG This is a breaking change, old method is renamed into get_qr_code_svg().

Features / Changes

Prefer references to fully downloaded messages for chat assignment (#5645).
Protect From name for verified chats and To names for encrypted chats (#5166).
Display vCard contact name in the message summary.
Case-insensitive search for non-ASCII messages (#5052).
Remove subject prefix from ad-hoc group names (#5385).
Replace "Unnamed group" with "👥📧" to avoid translation.
Sync Config::MvboxMove across devices (#5680).
Don't reveal profile data to a not yet verified contact (#5166).
Don't reveal profile data in MDNs (#5166).

Fixes

Fetch existing messages for bots as InFresh (#4976).
Keep tombstones for two days before deleting (#3685).
Housekeeping: Delete MDNs and webxdc status updates for tombstones.
Delete user-deleted messages on the server even if they show up on IMAP later.
Do not send sync messages if bcc_self is disabled.
Don't generate Config sync messages for unconfigured accounts.
Do not require the Message to render MDN.

CI

Update Rust to 1.79.0.

Documentation

Remove outdated documentation comment from send_smtp_messages.
Remove misleading configuration comment.

Miscellaneous Tasks

Update curve25519-dalek 4.1.x and suppress 3.2.0 warning.
Update provider database.

Refactor

Deduplicate dependency versions (#5691).
Store public key instead of secret key for peer channels.

Tests

Image drafted as Viewtype::File is sent as is.
python: Set delete_server_after=1 ("delete immediately") for bots (#4976).
deltachat-rpc-client: Test that webxdc realtime data is not reordered on the sender.
python: Wait for bot's DC_EVENT_IMAP_INBOX_IDLE before sending messages to it (#5699).

1.140.2 - 2024-06-07

API-Changes

jsonrpc: Add set_draft_vcard(.., msg_id, contacts).

Fixes

Allow fetch_existing_msgs for bots (#4976).
Remove group member locally even if send_msg() fails (#5508).
Revert member addition if the corresponding message couldn't be sent (#5508).
@deltachat/stdio-rpc-server: Make local non-symlinked installation possible by using absolute paths for local dev version (#5679).

Miscellaneous Tasks

cargo: Bump schemars from 0.8.19 to 0.8.21.
cargo: Bump backtrace from 0.3.71 to 0.3.72.

Refactor

@deltachat/stdio-rpc-server: Use old school require instead of the experimental json import (#5628).

Tests

Set fetch_existing_msgs for bots (#4976).
Don't leave protected group if some member's key is missing (#5508).

1.140.1 - 2024-06-05

Fixes

Retry sending MDNs on temporary error.
Set Config::IsChatmail in configure().
Do not miss new messages while expunging the folder.
Log messages with info! instead of println!.

Documentation

imap: Document why CLOSE is faster than EXPUNGE.

Refactor

imap: Make select_folder() accept non-optional folder.
Improve SMTP logs and errors.
Remove unused select_folder::Error variants.

Tests

deltachat-rpc-client: re-enable log_cli.

1.140.0 - 2024-06-04

Features / Changes

Remove limit on number of email recipients for chatmail clients (#5598).
Add config option to enable iroh (#5607).
Map *.wav to Viewtype::Audio (#5633).
Add a db index for reactions by msg_id (#5507).

Fixes

Set Param::Bot for messages on the sender side as well (#5615).
AEAP: Remove old peerstate verified_key instead of removing the whole peerstate (#5535).
Allow creation of groups by outgoing messages without recipients.
Prefer Chat-Group-ID over references for new groups.
Do not fail to send images with wrong extensions.

Build system

Unpin OpenSSL version and update to OpenSSL 3.3.0.

CI

Remove cargo-nextest bug workaround.

Documentation

Add vCard as supported standard.
Create_group() does not find chats, only creates them.
Fix a typo in test_partial_group_consistency().

Refactor

Factor create_adhoc_group() call out of create_group().
Put duplicate code into lookup_chat_or_create_adhoc_group.

Tests

Fix logging of TestContext created using TestContext::new_alice().
Refactor test_alias_* into 8 separate tests.

1.139.6 - 2024-05-25

Build system

Update iroh to the git version.
nix: Add iroh-base output hash.
Upgrade iroh to 0.17.0.

Fixes

@deltachat/stdio-rpc-server: Do not set RUST_LOG to "info" by default.
Acquire write lock on iroh_channels before checking for subscribe_loop.

Miscellaneous Tasks

Fix python lint.
cargo-deny: Remove unused entry from deny.toml.

Refactor

Log IMAP connection type on connection failure.

Tests

Viewtype::File attachments are sent unchanged and preserve extensions.
deltachat-rpc-client: Add realtime channel tests.
deltachat-rpc-client: Regression test for double gossip subscription.

1.139.5 - 2024-05-23

API-Changes

deltachat-ffi: Make WebXdcRealtimeData data usable in CFFI.
Add event channel overflow event.
deltachat-rpc-client: Add EventType.WEBXDC_REALTIME_DATA constant.
deltachat-rpc-client: Add Message.send_webxdc_realtime_advertisement().
deltachat-rpc-client: Add Message.send_webxdc_realtime_data().

Features / Changes

deltachat-repl: Add start-realtime and send-realtime commands.

Fixes

peer_channels: Connect to peers that advertise to you.
Don't recode images in Viewtype::File messages (#5617).

Tests

peer_channels: Add test_parallel_connect().
"SecureJoin wait" state and info messages.

1.139.4 - 2024-05-21

Features / Changes

Scale up contact origins to OutgoingTo when sending a message.
Add import_vcard() (#5202).

Fixes

Do not log warning if iroh relay metadata is NIL.
contact-tools: Parse_vcard: Support \r\n newlines.
Make_vcard: Add authname and key for ContactId::SELF.

Other

nix: Add nextest (#5610).

1.139.3 - 2024-05-20

API-Changes

[breaking] @deltachat/stdio-rpc-server: change api: don't search in path unless options.takeVersionFromPATH is set to true
@deltachat/stdio-rpc-server: remove DELTA_CHAT_SKIP_PATH environment variable
@deltachat/stdio-rpc-server: remove version check / search for dc rpc server in $PATH
@deltachat/stdio-rpc-server: remove options.skipSearchInPath
@deltachat/stdio-rpc-server: add options.takeVersionFromPATH
deltachat-rpc-client: Add Account.wait_for_incoming_msg().

Features / Changes

Replace env_logger with tracing_subscriber.

Fixes

Ignore event channel overflows.
mimeparser: Take the last header of multiple ones with the same name.
Db migration version 59, it contained an sql syntax error.
Sql syntax error in db migration 27.
Log/print exit error of deltachat-rpc-server (#5601).
@deltachat/stdio-rpc-server: set default options for startDeltaChat.
Always convert absolute paths to relative in accounts.toml.

Refactor

receive_imf: Do not check for ContactId::UNDEFINED.
receive_imf: Remove unnecessary check for is_mdn.
receive_imf: Only call create_or_lookup_group() with allow_creation=true.
Use let..else in create_or_lookup_group().
Stop trying to extract chat ID from Message-IDs.
Do not try to lookup group in create_or_lookup_group().

1.139.2 - 2024-05-18

Build system

Add repository URL to @deltachat/jsonrpc-client.

1.139.1 - 2024-05-18

CI

Set --access public when publishing to npm.

1.139.0 - 2024-05-18

Features / Changes

Ephemeral peer channels (#5346).

Fixes

Save override sender displayname for outgoing messages.
Do not mark the message as seen if it has location.kml.
@deltachat/stdio-rpc-server: fix version check when deltachat-rpc-server is found in path (#5579).
@deltachat/stdio-rpc-server: fix local desktop development (#5583).
@deltachat/stdio-rpc-server: rename shutdown method to close and add muteStdErr option to mute the stderr output (#5588)
@deltachat/stdio-rpc-server: fix convert_platform.py: 32bit i32 -> ia32 (#5589)
@deltachat/stdio-rpc-server: fix example (#5580)

API-Changes

deltachat-jsonrpc: Return vcard contact directly in MessageObject.
deltachat-jsonrpc: Add api migrate_account and get_blob_dir (#5584).
deltachat-rpc-client: Add ViewType.VCARD constant.
deltachat-rpc-client: Add Contact.make_vcard().
deltachat-rpc-client: Add Chat.send_contact().

CI

Publish @deltachat/jsonrpc-client directly to npm.
Check that constants are always up-to-date.

Build system

nix: Add git-cliff to flake.
nix: Use rust-analyzer nightly

Miscellaneous Tasks

cargo: Downgrade libc from 0.2.154 to 0.2.153.

Tests

deltachat-rpc-client: Test sending vCard.

1.138.5 - 2024-05-16

API-Changes

jsonrpc: Add parse_vcard() (#5202).
Add Viewtype::Vcard (#5202).
Add make_vcard() (#5203).

Build system

Add repository URL to deltachat-rpc-server packages.

Fixes

Parsing vCards with avatars exported by Android's "Contacts" app.

Miscellaneous Tasks

Rebuild node constants.

Refactor

contact-tools: VcardContact: rename display_name to authname.
VcardContact: Change timestamp type to i64.

1.138.4 - 2024-05-15

CI

Run actions/setup-node before npm publish.

1.138.3 - 2024-05-15

CI

Give CI job permission to publish binaries to the release.

1.138.2 - 2024-05-15

API-Changes

deltachat-rpc-client: Add CONFIG_SYNCED constant.

CI

Add npm token to publish deltachat-rpc-server packages.

Features / Changes

Reset more settings when configuring a chatmail account.

Tests

Set configuration after configure() finishes.

1.138.1 - 2024-05-14

Features / Changes

Detect XCHATMAIL capability and expose it as is_chatmail config.

Fixes

Never treat message with Chat-Group-ID as a private reply.
Always prefer Chat-Group-ID over In-Reply-To and References.
Ignore parent message if message references itself.

CI

Set RUSTUP_WINDOWS_PATH_ADD_BIN to work around nextest issue https://github.com/nextest-rs/nextest/issues/1493.
deltachat-rpc-server: Fix upload of npm packages to github releases (#5564).

Refactor

Add MimeMessage.get_chat_group_id().
Make MimeMessage.get_header() return Option<&str>.
sql: Make open flags immutable.
Resultify token::lookup_or_new().

Miscellaneous Tasks

cargo: Bump parking_lot from 0.12.1 to 0.12.2.
cargo: Bump libc from 0.2.153 to 0.2.154.
cargo: Bump hickory-resolver from 0.24.0 to 0.24.1.
cargo: Bump serde_json from 1.0.115 to 1.0.116.
cargo: Bump human-panic from 1.2.3 to 2.0.0.
cargo: Bump brotli from 5.0.0 to 6.0.0.

1.138.0 - 2024-05-13

API-Changes

Add dc_msg_save_file() which saves file copy at the provided path (#4309).
Api!(jsonrpc): replace EphemeralTimer tag "variant" with "kind"

CI

Use rsync instead of 3rd party github action.
Replace black with ruff format.
Update Rust to 1.78.0.

Documentation

Fix references in Message.set_location() documentation.
Remove Doxygen markup from Message.has_location().
Add location module documentation.

Features / Changes

Delete expired path locations in ephemeral loop.
Delete orphaned POI locations during housekeeping.
Parsing vCards for contacts sharing (#5482).
contact-tools: Support parsing profile images from "PHOTO:data:image/jpeg;base64,...".
contact-tools: Add make_vcard().
Do not add location markers to messages with non-POI location.
Make one-to-one chats read-only the first seconds of a SecureJoin (#5512).

Fixes

Message::set_file_from_bytes(): Set Param::Filename.
Do not fail to send encrypted quotes to unencrypted chats.
Never prepend subject to message text when bot receives it.
Interrupt location loop when new location is stored.
Correct message viewtype before recoding image blob (#5496).
Delete POI location when disappearing message expires.
Delete non-POI locations after delete_device_after, not immediately.
Update special chats icons even if they are blocked (#5509).
Use ChatIdBlocked::lookup_by_contact() instead of ChatId's method when applicable.

Miscellaneous Tasks

cargo: Bump quote from 1.0.35 to 1.0.36.
cargo: Bump base64 from 0.22.0 to 0.22.1.
cargo: Bump serde from 1.0.197 to 1.0.200.
cargo: Bump async-channel from 2.2.0 to 2.2.1.
cargo: Bump thiserror from 1.0.58 to 1.0.59.
cargo: Bump anyhow from 1.0.81 to 1.0.82.
cargo: Bump chrono from 0.4.37 to 0.4.38.
cargo: Bump imap-proto from 0.16.4 to 0.16.5.
cargo: Bump syn from 2.0.57 to 2.0.60.
cargo: Bump mailparse from 0.14.1 to 0.15.0.
cargo: Bump schemars from 0.8.16 to 0.8.19.

Other

Build ts docs with ci + nix.
Push docs to delta.chat instead of codespeak
Implement jsonrpc-docs build in github action
Rm unneeded rust install from ts docs ci
Correct folder for js.jsonrpc docs
Add npm install to upload-docs.yml
Add : to upload-docs.yml
Upload-docs npm run => npm run build
Rm leading slash
Rm npm install
Merge pull request #5515 from deltachat/dependabot/cargo/quote-1.0.36
Merge pull request #5522 from deltachat/dependabot/cargo/chrono-0.4.38
Merge pull request #5523 from deltachat/dependabot/cargo/mailparse-0.15.0
Add webxdc internal integration commands in jsonrpc (#5541)
Limit quote replies (#5543)
Stdio jsonrpc server npm package (#5332)

Refactor

python: Fix ruff 0.4.2 warnings.
Move delete_poi_location to location module and document it.
Remove allow_keychange.

Tests

Explain test_was_seen_recently false-positive and give workaround instructions (#5474).
Test that member is added even if "Member added" is lost.
Test that POIs are deleted when ephemeral message expires.
Test ts build on branch

1.137.4 - 2024-04-24

API-Changes

[breaking] Remove Stream implementation for EventEmitter.
Experimental Webxdc Integration API, Maps Integration (#5461).

Features / Changes

Add progressive backoff for failing IMAP connection attempts (#5443).
Replace event channel with broadcast channel.
Mark contact request messages as seen on IMAP.

Fixes

Convert images to RGB8 (without alpha) before encoding into JPEG to fix sending of large RGBA images.
Don't set is_bot for webxdc status updates (#5445).
Do not fail if Autocrypt Setup Message has no encryption preference to fix key transfer from K-9 Mail to Delta Chat.
Use only CRLF in Autocrypt Setup Message.
python: Use cached message object if dc_get_msg() returns NULL.
python: Message::is_outgoing: Don't reload message from db.
python: _map_ffi_event: Always check if get_message_by_id() returned None.
node: Undefine NAPI_EXPERIMENTAL to fix build with new clang.

Build system

nix: Add imap-tools as deltachat-rpc-client dependency.
nix: Add ./deltachat-contact-tools to sources.
nix: Update nix flake.
deps: Update rustls to 0.21.11.

Documentation

Update references to SecureJoin protocols.
Fix broken references in documentation comments.

Refactor

imap: remove RwLock from ratelimit.
deltachat-ffi: Remove unused ResultNullableExt.
Remove duplicate clippy exceptions.
Group use at the top of the test modules.

1.137.3 - 2024-04-16

API-Changes

[breaking] Remove reactions ffi; all implementations use jsonrpc.
Don't load trashed messages with Message::load_from_db.
Add ChatListChanged and ChatListItemChanged events (#4476).
deltachat-rpc-client: Add check_qr and set_config_from_qr APIs.
deltachat-rpc-client: Add Account.create_chat().
deltachat-rpc-client: Add Message.wait_until_delivered().
deltachat-rpc-client: Add Chat.send_file().
deltachat-rpc-client: Add Account.wait_for_reactions_changed().
deltachat-rpc-client: Return Message from Message.send_reaction().
deltachat-rpc-client: Add Account.bring_online().
deltachat-rpc-client: Add ACFactory.get_accepted_chat().

Features / Changes

Port direct_imap.py into deltachat-rpc-client.

Fixes

Do not emit MSGS_CHANGED event for outgoing hidden messages.
Message::get_summary() must not return reaction summary.
Fix emitting ContactsChanged events on "recently seen" status change (#5377).
deltachat-jsonrpc: block in inner_get_backup_qr.
Add tolerance to MemberListTimestamp (#5366).
Keep webxdc instance for delete_device_after period after a status update (#5365).
Don't try to do fetch_move_delete() if Trash is needed but not yet configured.
Assign messages to chats based on not fully downloaded references.
Do not create ad-hoc groups from partial downloads.
deltachat-rpc-client: construct Thread with target keyword argument.
Format error context in Message::load_from_db.

Build system

cmake: adapt target install path if env var CARGO_BUILD_TARGET is set.
nix: Use stable Rust in flake.nix devshell.

CI

Use cargo-nextest instead of cargo-test.
Run doc tests with cargo test --workspace --doc (#5459).
Typos in CI files (#5453).

Documentation

Add https://deps.rs badge.
Add 'Ubuntu Touch' to the list of 'frontend projects'

Refactor

Do not ignore Contact::get_by_id errors in get_encrinfo.
deltachat-rpc-client: Use list, set and tuple instead of typing.
Use clone_from() (#5451).
Do not check for is_trash() in get_last_reaction_if_newer_than().
Split off functional contact tools into its own crate (#5444)
Fix nightly clippy warnings.

Tests

Test withdrawing group join QR codes.
display_chat(): Don't add day markers.
Move reaction tests to JSON-RPC.
node: Increase 'static tests' timeout to 5 minutes.

1.137.2 - 2024-04-05

API-Changes

[breaking] Increase Minimum Supported Rust Version to 1.77.0.

Features / Changes

Show reactions in summaries (#5387).

Tests

Test reactions for forwarded messages

Refactor

is_probably_private_reply: Remove reaction-specific code.
Use Rust 1.77.0 support for recursion in async functions.

Miscellaneous Tasks

cargo: Bump rustyline from 13.0.0 to 14.0.0.
Update chrono from 0.4.34 to 0.4.37.
Update from brotli 3.4.0 to brotli 4.0.0.
Upgrade h2 from 0.4.3 to 0.4.4.
Upgrade image from 0.24.9 to 0.25.1.
cargo: Bump fast-socks5 from 0.9.5 to 0.9.6.

1.137.1 - 2024-04-03

CI

Remove android builds for x86 and x86_64.

1.137.0 - 2024-04-02

API-Changes

[breaking] Remove data from DC_EVENT_INCOMING_MSG_BUNCH.
[breaking] Remove unused dc_accounts_all_work_done() (#5384).
deltachat-rpc-client: Add futures.

Build system

cmake: Build outside the source tree.
nix: Add outputs for Android binaries.
Add repository to Cargo.toml.
python: Remove setuptools_scm dependency.
Add development shell (#5390).

CI

Update to Rust 1.77.0.
Build deltachat-rpc-server for Android.
Shorter names for deltachat-rpc-server jobs.

Features / Changes

Do not include provider hostname in Message-ID.
Include 3 recent Message-IDs in References header.
Include more entries into DNS fallback cache.

Fixes

Preserve upper-/lowercase of links parsed by dehtml() (#5362).
Rescan folders after changing Config::SentboxWatch.
Do not ignore Contact::get_by_id() error in from_field_to_contact_id().
Put overridden sender name into message info.
Don't send selfavatar in SecureJoin messages before contact verification (#5354).
Always set correct chat_id for DC_EVENT_REACTIONS_CHANGED (#5419).

Refactor

Remove MessageObject::from_message_id().
jsonrpc: Add msg_id and account_id to get_message() errors.
Cleanup jobs and Params relicts.

Tests

Test_mvbox_sentbox_threads: Check that sentbox gets configured after setting sentbox_watch (#5105).
Remove flaky time check from test_list_from().
Add failing test for #5418 (wrong DC_EVENT_REACTIONS_CHANGED)

Miscellaneous Tasks

Add result to .gitignore.
cargo: Bump thiserror from 1.0.57 to 1.0.58.
cargo: Bump tokio from 1.36.0 to 1.37.0.
cargo: Bump pin-project from 1.1.4 to 1.1.5.
cargo: Bump strum from 0.26.1 to 0.26.2.
cargo: Bump uuid from 1.7.0 to 1.8.0.
cargo: Bump toml from 0.8.10 to 0.8.12.
cargo: Bump tokio-stream from 0.1.14 to 0.1.15.
cargo: Bump smallvec from 1.13.1 to 1.13.2.
cargo: Bump async-smtp from 0.9.0 to 0.9.1.
cargo: Bump strum_macros from 0.26.1 to 0.26.2.
cargo: Bump serde_json from 1.0.114 to 1.0.115.
cargo: Bump anyhow from 1.0.80 to 1.0.81.
cargo: Bump syn from 2.0.52 to 2.0.57.
cargo: Bump futures-lite from 2.2.0 to 2.3.0.
cargo: Bump axum from 0.7.4 to 0.7.5.
cargo: Bump reqwest from 0.11.24 to 0.12.2.
cargo: Bump backtrace from 0.3.69 to 0.3.71.
cargo: Bump regex from 1.10.3 to 1.10.4.
cargo: Update aho-corasick from 1.1.2 to 1.1.3.
Update deny.toml.

1.136.6 - 2024-03-19

Build system

Add description to deltachat-rpc-server wheels.
Read version from Cargo.toml in wheel-rpc-server.py.

CI

Update actions/cache from v3 to v4.
Automate publishing of deltachat-rpc-server to PyPI.

Documentation

deltachat-rpc-server: Update deltachat-rpc-client URL.

Miscellaneous Tasks

Nix flake update.

1.136.5 - 2024-03-18

Features / Changes

Nicer summaries: prefer emoji over names
Add save_mime_headers to debug info (#5350)

Fixes

Terminate ephemeral and location loop immediately on channel close.
Update MemberListTimestamp when sending a group message.
On iOS, use FILE (default) instead of MEMORY (#5349).
Add white background to recoded avatars (#3787).

Build system

Add README to deltachat-rpc-client Python packages.

Documentation

deltachat-rpc-client: Document that 0 is a special value of set_ephemeral_timer().

Tests

Test that reordering of Member added message results in square bracket error.

1.136.4 - 2024-03-11

Build system

nix: Make .#libdeltachat buildable on macOS.
Build deltachat-rpc-server wheels with nix.

CI

Add workflow for automatic publishing of deltachat-rpc-client.

Fixes

Remove duplicate CHANGELOG entries for 1.135.1.

1.136.3 - 2024-03-09

Features / Changes

Start IMAP loop for sentbox only if it is configured (#5105).

Fixes

Remove leading whitespace from Subject (#5106).
Create new Peerstate for unencrypted message with already known Autocrypt key, but a new address.

Build system

nix: Cleanup cross-compilation code.
nix: Include SystemConfiguration framework on darwin systems.

CI

Wait for build_windows task before trying to publish it.
Remove artifacts from npm package.

Refactor

Don't parse Autocrypt header for outgoing messages (#5259).
Remove deduplicate_peerstates().
Fix 2024-03-05 nightly clippy warnings.

Miscellaneous Tasks

deps: Bump mio from 0.8.8 to 0.8.11 in /fuzz.
RPC client: Add missing constants (#5110).

1.136.2 - 2024-03-05

Build system

Downgrade cc to 1.0.83 to fix build for Android.

CI

Update setup-node action.

1.136.1 - 2024-03-05

Build system

Revert to OpenSSL 3.1.
Restore MSRV 1.70.0.

Miscellaneous Tasks

Update node constants.

1.136.0 - 2024-03-04

Features / Changes

Recognise Trash folder by name (#5275).
Send Chat-Group-Avatar as inline base64 (#5253).
Self-Reporting: Report number of protected/encrypted/unencrypted chats (#5292).

Fixes

Don't send sync messages on self-{status,avatar} update from self-sent messages (#5289).
imap: Allow maybe_network to interrupt connection ratelimit.
imap: Set connectivity to "connecting" only after ratelimit.
Remove Group-ID from Message-ID.
Prioritize protected Message-ID over X-Microsoft-Original-Message-ID.

API-Changes

Make store_self_keypair private.
Add ContextBuilder.build() to build Context without opening.
dc_accounts_set_push_device_token and dc_get_push_state APIs for iOS push notifications.

Build system

Tag armv6 wheels with tags accepted by PyPI.
Unpin OpenSSL.
Remove deprecated unmaintained field from deny.toml.
Do not vendor OpenSSL when cross-compiling (#5316).
Increase MSRV to 1.74.0.

CI

Upgrade setup-python GitHub Action.
Update to Rust 1.76 and fix clippy warnings.
Build Python docs with Nix.
Upload python docs without GH actions.
Upload cffi docs without GH actions.
Build c.delta.chat docs with nix.

Other

refactor: move more methods from Imap into Session.
Add deltachat-time to sources.

Refactor

Remove Session from Imap structure.
Merge ImapConfig into Imap.
Get rid of ImapActionResult.
Build contexts using ContextBuilder.
Do not send Secure-Join-Group in vg-request.

Tests

Fix test_verified_oneonone_chat_broken_by_device_change() (#5280).
get_protected_chat(): Use FFIEventTracker instead of dc_wait_next_msgs() (#5207).
Fixup tests/test_3_offline.py::TestOfflineAccountBasic::test_wrong_db.
Fix pytest compat (#5317).

1.135.1 - 2024-02-20

Features / Changes

Sync self-avatar across devices (#4893).
Sync Config::Selfstatus across devices (#4893).
Remove webxdc sending limit.

Fixes

Never encrypt {vc,vg}-request SecureJoin messages.
Apply Autocrypt headers if timestamp is unchanged.
Context::get_info: Report displayname as "displayname" (w/o underscore).

Tests

Mock SystemTime::now() for the tests.
Add a test on protection message sort timestamp (#5088).

Build system

Add flake.nix.
Add footer template for git-cliff.

CI

Update GitHub Actions actions/upload-artifact, actions/download-artifact, actions/checkout.
Build deltachat-repl for Windows with nix.
Build deltachat-rpc-server with nix.
Try to upload deltachat-rpc-server only on release.
Fixup node-package.yml after artifact actions upgrade.
Update to actions/checkout@v4.
Replace download-artifact v1 with v4.

Refactor

create_keypair: Remove unnecessary map_err.
Return error with a cause when failing to export keys.
Rename incorrectly named variables in create_keypair.

1.135.0 - 2024-02-13

Features / Changes

Add wildcard pattern support to provider database.
Add device message about outgoing undecryptable messages (#5164).
Context::set_config(): Restart IO scheduler if needed (#5111).
Server_sent_unsolicited_exists(): Log folder name.
Cache system time instead of looking at the clock several times in a row.
Basic self-reporting (#5129).

Fixes

Dehtml: Don't just truncate text when trying to decode (#5223).
Mark the gossip keys from the message as verified, not the ones from the db (#5247).
Guarantee immediate message deletion if delete_server_after == 0 (#5201).
Never allow a message timestamp to be a lot in the future (#5249).
Imap::configure_mvbox: Do select_with_uidvalidity() before return.
ImapSession::select_or_create_folder(): Don't fail if folder is created in parallel.
Emit ConfigSynced event on the second device.
Create mvbox on setting mvbox_move.
Use SystemTime instead of Instant everywhere.
Restore database rows removed in previous release; this ensures compatibility when adding second device or importing backup and not all devices run the new core (#5254)

Miscellaneous Tasks

cargo: Bump image from 0.24.7 to 0.24.8.
cargo: Bump chrono from 0.4.31 to 0.4.33.
cargo: Bump futures-lite from 2.1.0 to 2.2.0.
cargo: Bump pin-project from 1.1.3 to 1.1.4.
cargo: Bump iana-time-zone from yanked 0.1.59 to 0.1.60.
cargo: Bump smallvec from 1.11.2 to 1.13.1.
cargo: Bump base64 from 0.21.5 to 0.21.7.
cargo: Bump regex from 1.10.2 to 1.10.3.
cargo: Bump libc from 0.2.151 to 0.2.153.
cargo: Bump reqwest from 0.11.23 to 0.11.24.
cargo: Bump axum from 0.7.3 to 0.7.4.
cargo: Bump uuid from 1.6.1 to 1.7.0.
cargo: Bump fast-socks5 from 0.9.2 to 0.9.5.
cargo: Bump serde_json from 1.0.111 to 1.0.113.
cargo: Bump syn from 2.0.46 to 2.0.48.
cargo: Bump serde from 1.0.194 to 1.0.196.
cargo: Bump toml from 0.8.8 to 0.8.10.
cargo: Update to strum 0.26.
Cargo update.
scripts: Do not install deltachat-rpc-client twice.

Other

Update welcome image, thanks @paulaluap
Merge pull request #5243 from deltachat/dependabot/cargo/pin-project-1.1.4
Merge pull request #5241 from deltachat/dependabot/cargo/futures-lite-2.2.0
Merge pull request #5236 from deltachat/dependabot/cargo/chrono-0.4.33
Merge pull request #5235 from deltachat/dependabot/cargo/image-0.24.8

Refactor

Resultify token::exists.

Tests

Delete_server_after="1" should cause immediate message deletion (#5201).

1.134.0 - 2024-01-31

API-Changes

[breaking] JSON-RPC: device message api now requires Option<MessageData> instead of String for the message (#5211).
CFFI: add dc_accounts_background_fetch and event DC_EVENT_ACCOUNTS_BACKGROUND_FETCH_DONE.
JSON-RPC: add accounts_background_fetch.

Features / Changes

Qr::check_qr(): Accept i.delta.chat invite links (#5217).
Add support for IMAP METADATA, fetching /shared/comment and /shared/admin and displaying it in account info.

Fixes

Add tolerance for macOS and iOS changing # to %23.
Do not drop unknown report attachments, such as TLS reports.
Treat only "Auto-Submitted: auto-generated" messages as bot-sent (#5213).
Chat::resend_msgs: Guarantee strictly increasing time in the Date header.
Delete resent messages on receiver side (#5155).
Fix iOS build issue.

CI

Add/remove necessary newlines to fix Python lint.

Tests

test_import_export_online_all: Send the message to the existing address to avoid errors (#5220).

1.133.2 - 2024-01-24

Fixes

Downgrade OpenSSL from 3.2.0 to 3.1.4 (#5206)
No new chats for MDNs with alias (#5196) (#5199).

1.133.1 - 2024-01-21

API-Changes

Add is_bot to cffi and jsonrpc (#5197).

Features / Changes

Add system message when provider does not allow unencrypted messages (#5195).

Fixes

Chat::send_msg: Remove encryption-related params from already sent message. This allows to send received encrypted dc_msg_t object to unencrypted chat, e.g. in a Python bot.
Set message download state to Failure on IMAP errors. This avoids partially downloaded messages getting stuck in "Downloading..." state without actually being in a download queue.
BCC-to-self even if server deletion is set to "at once". This is a workaround for SMTP servers which do not return response in time, BCC-self works as a confirmation that message was sent out successfully and does not need more retries.
node: Run tests with native ESM modules instead of esm (#5194).
Use Quoted-Printable MIME encoding for the text part (#3986).

Tests

python: Add get_protected_chat to testplugin.py.

1.133.0 - 2024-01-14

Features / Changes

Securejoin protocol implementation refinements
- Track forward and backward verification separately (#5089) to avoid inconsistent states.
- Mark 1:1 chat as verified for Bob early. 1:1 chat with Alice is verified as soon as Alice's key is verified rather than at the end of the protocol.
Put Message-ID into hidden headers and take it from there on receiver (#4798). This works around servers which generate their own Message-ID and overwrite the one generated by Delta Chat.
deltachat-repl: Enable INFO logging by default and add timestamps.
Add ConfigSynced (DC_EVENT_CONFIG_SYNCED) event which is emitted when configuration is changed via synchronization message or synchronization message for configuration is sent. UI may refresh elements based on the configuration key which is a part of the event.
Sync contact creation/rename across devices (#5163).
Encrypt MDNs (#5175).
Only try to configure non-strict TLS checks if explicitly set (#5181).

Build system

Use released version of iroh 0.4.2 for "setup second device" feature.

CI

Update to Rust 1.75.0.
Downgrade chai from 4.4.0 to 4.3.10.

Documentation

Add a link https://www.ietf.org/archive/id/draft-bucksch-autoconfig-00.html to autoconfig RFC draft.
Update securejoin link in standards.md from https://countermitm.readthedocs.io/ to https://securejoin.readthedocs.io.
Restore "Constants" page in Doxygen >=1.9.8

Fixes

imap: Limit the rate of LOGIN attempts rather than connection attempts. This is to avoid having to wait for rate limiter right after switching from a bad or offline network to a working network while still guarding against reconnection loop.
Do not ignore peerstate.save_to_db() errors.
securejoin: Mark 1:1s as protected regardless of the Config::VerifiedOneOnOneChats.
Delete received outgoing messages from SMTP queue (#5115).
imap: Fail fast on LIST errors to avoid busy loop when connection is lost.
Split SMTP jobs already in chat::create_send_msg_jobs() (#5115).
Do not remove contents from unencrypted Schleuder mailing lists messages.
Reset message error when scheduling resending (#5119).
Emit events more reliably when starting and stopping I/O (#5101).
Fix timestamp of chat protection info message for correct message ordering after restoring a backup (#5088).

Refactor

sql: Recreate config table with UNIQUE constraint.
sql: Recreate keypairs table to remove unused addr and created fields and move is_default flag to config table.
Send Secure-Join-Fingerprint only in *-request-with-auth.

Tests

Test joining non-protected group.
Test that read receipts don't degrade encryption.
Test that changing default private key breaks backward verification.
Test recovery from lost vc-contact-confirm.
Use wait_for_incoming_msg_event() more.

1.132.1 - 2023-12-12

Features / Changes

Add "From:" to protected headers for signed-only messages.
Sync user actions for ad-hoc groups across devices (#5065).

Fixes

Add padlock to empty part if the whole message is empty.
Renew IDLE timeout on keepalives and reduce it to 5 minutes.
connectivity: Return false from all_work_done() immediately after connecting (iOS notification fix).

API-Changes

deltachat-jsonrpc-client: add Account.{import,export}_self_keys.

CI

Update to Rust 1.74.1.

1.132.0 - 2023-12-06

Features / Changes

Increase TCP timeouts from 30 to 60 seconds.

Fixes

Don't sort message creating a protected group over a protection message (#4963).
Do not lock accounts.toml on iOS.
Protect groups even if some members are not verified and add test_securejoin_after_contact_resetup regression test.

1.131.9 - 2023-12-02

API-Changes

Remove dc_get_http_response(), dc_http_response_get_mimetype(), dc_http_response_get_encoding(), dc_http_response_get_blob(), dc_http_response_get_size(), dc_http_response_unref() and dc_http_response_t from cffi.
Deprecate CFFI APIs dc_send_reaction(), dc_get_msg_reactions(), dc_reactions_get_contacts(), dc_reactions_get_by_contact_id(), dc_reactions_unref and dc_reactions_t.
Make Contact.is_verified() return bool.

Build system

Switch from fork of iroh to iroh 0.4.2 pre-release.

Features / Changes

Send Chat-Verified headers in 1:1 chats.
Ratelimit IMAP connections (#4940).
Remove receiver limit on .xdc size.
Don't affect MimeMessage with "From" and secured headers from encrypted unsigned messages.
Sync Config::{MdnsEnabled,ShowEmails} across devices (#4954).
Sync Config::Displayname across devices (#4893).
Chat::rename_ex: Don't send sync message if usual message is sent.

Fixes

Lock the database when INSERTing a webxdc update, avoid "Database is locked" errors.
Use keyring with all private keys when decrypting a message (#5046).

Tests

Make Result-returning tests produce a line number.
Add test_utils::sync().
Test inserting lots of webxdc updates.
Split test_sync_alter_chat() into smaller tests.

1.131.8 - 2023-11-27

Features / Changes

webxdc: Add unique IDs to status updates sent outside and deduplicate based on IDs.

Fixes

Allow IMAP servers not returning UIDNEXT on SELECT and STATUS such as mail.163.com.
Use the correct securejoin strings used in the UI, remove old TODO (#5047).
Do not emit events about webxdc update events logged into debug log webxdc.

Tests

Check that receive_status_update has forward compatibility and unique webxdc IDs will be ignored by previous Delta Chat versions.

1.131.7 - 2023-11-24

Fixes

Revert "fix: check UIDNEXT with a STATUS command before going IDLE". This attempts to fix mail.163.com which has broken STATUS command.

1.131.6 - 2023-11-21

Fixes

Fail fast if IMAP FETCH cannot be parsed instead of getting stuck in infinite loop.

Documentation

Generate deltachat-rpc-client documentation and publish it to https://py.delta.chat.

1.131.5 - 2023-11-20

API-Changes

deltachat-rpc-client: Add Message.get_sender_contact().
Turn ContactAddress into an owned type.

Features / Changes

Lowercase addresses in Autocrypt and Autocrypt-Gossip headers.
Lowercase the address in member added/removed messages.
Lowercase addr when it is set.
Do not replace the message with an error in square brackets when the sender is not a member of the protected group.

Fixes

Chat::sync_contacts(): Fetch contact addresses in a single query.
Chat::rename_ex(): Sync improved chat name to other devices.
Recognize Chat-Group-Member-Added of self case-insensitively.
Compare verifier addr to peerstate addr case-insensitively.

Tests

Port Secure-Join tests to JSON-RPC.

CI

Test with Rust 1.74.

1.131.4 - 2023-11-16

Documentation

Document DC_DOWNLOAD_UNDECIPHERABLE.

Fixes

Always add "Member added" as system message.

1.131.3 - 2023-11-15

Fixes

Update async-imap to 0.9.4 which does not ignore EOF on FETCH.
Reset gossiped timestamp on securejoin.
sync: Ignore unknown sync items to provide forward compatibility and avoid creating empty message bubbles.
sync: Skip sync when chat name is set to the current one.
Return connectivity HTML with an error when IO is stopped.

1.131.2 - 2023-11-14

API-Changes

deltachat-rpc-client: add Account.get_chat_by_contact().

Features / Changes

Do not post "... verified" messages on QR scan success.
Never drop better message from apply_group_changes().

Fixes

Assign MDNs to the trash chat early to prevent received MDNs from creating or unblocking 1:1 chats.
Allow to securejoin groups when 1:1 chat with the inviter is a contact request.
Add "setup changed" message for verified key before the message.
Ignore special chats when calculating similar chats.

1.131.1 - 2023-11-13

Fixes

Do not skip actual message parts when group change messages are inserted.

1.131.0 - 2023-11-13

Features / Changes

Sync chat contacts across devices (#4953).
Sync creating broadcast lists across devices (#4953).
Sync Chat::name across devices (#4953).
Multi-device broadcast lists (#4953).

Fixes

Encode chat name in the List-ID header to avoid SMTPUTF8 errors.
Ignore errors from generating sync messages.
Context::execute_sync_items: Ignore all errors (#4817).
Allow to send unverified securejoin messages to protected chats (#4982).

1.130.0 - 2023-11-10

API-Changes

Emit JoinerProgress(1000) event when Bob verifies Alice.
JSON-RPC: add ContactObject.is_profile_verified property.
Hide ChatId::get_for_contact() from public API.

Features / Changes

Add secondary verified key.
Add info messages about implicitly added members.
Treat reset state as encryption not preferred.
Grow sleep durations on errors in Imap::fake_idle() (#4424).

Fixes

Mark 1:1 chat as protected when joining a group.
Raise lower auto-download limit to 160k.
Remove Reporting-UA from read receipts.
Do not apply group changes to special chats. Avoid adding members to the trash chat.
imap: make UidGrouper robust against duplicate UIDs.
Do not return hidden chat from dc_get_chat_id_by_contact_id.
Smtp_loop(): Don't grow timeout if interrupted early (#4833).

Refactor

imap: Do not FETCH right after scan_folders().
deltachat-rpc-client: Use itertools instead of Lock for thread-safe request ID generation.

Tests

Remove unused --liveconfig option.
Test chatlist can load for corrupted chats (#4979).

Miscellaneous Tasks

Update provider-db (#4949).

1.129.1 - 2023-11-06

Fixes

Update tokio-imap to fix Outlook STATUS parsing bug.
deltachat-rpc-client: Add the Lock around request ID.
apply_group_changes: Don't implicitly delete members locally, add absent ones instead (#4934).
Partial messages do not change group state (#4900).

Tests

Group chats device synchronisation.

1.129.0 - 2023-11-06

API-Changes

Add JSON-RPC get_chat_id_by_contact_id API (#4918).
[breaking] Remove deprecated get_verifier_addr.

Features / Changes

Sync chat Blocked state, chat visibility, chat mute duration and contact blocked status across devices (#4817).
Add 'group created instructions' as info message (#4916).
Add hardcoded fallback DNS cache.

Fixes

Switch to EncryptionPreference::Mutual on a receipt of encrypted+signed message (#4707).
imap: Check UIDNEXT with a STATUS command before going IDLE.
Allow to change verified key via "member added" message.
json-rpc: Return verifier even if the contact is not "verified" (Autocrypt key does not equal Secure-Join key).

Documentation

Refine Contact::get_verifier_id and Contact::is_verified documentation (#4922).
Contact profile view should not use dc_contact_is_verified().
Remove documentation for non-existing dc_accounts_new os_name param.

Refactor

Remove unused or useless code paths in Secure-Join (#4897).
Improve error handling in Secure-Join code.
Add hostname to "no DNS resolution results" error message.
Accept &str instead of Option<String> in idle().

1.128.0 - 2023-11-02

Build system

[breaking] Upgrade nodejs version to 18 (#4903).

Features / Changes

deltachat-rpc-client: Add Account.wait_for_incoming_msg_event().
Decrease ratelimit for .testrun.org subdomains.

Fixes

Do not fail securejoin due to unrelated pending bobstate (#4896).
Allow other verified group recipients to be unverified, only check the sender verification.
Remove not working attempt to recover from verified key changes.

1.127.2 - 2023-10-29

API-Changes

[breaking] Jsonrpc misc_set_draft now requires setting the viewtype.
jsonrpc: Add get_message_info_object.

Tests

deltachat-rpc-client: Move pytest option from pyproject.toml to tox.ini and set log level.
deltachat-rpc-client: Test securejoin.
Increase pytest timeout to 10 minutes.
Compile deltachat-rpc-server in debug mode for tests.

1.127.1 - 2023-10-27

API-Changes

jsonrpc: add .is_protection_broken to FullChat and BasicChat.
jsonrpc: Add id to ProviderInfo.

1.127.0 - 2023-10-26

API-Changes

[breaking] dc_accounts_new API is changed. Unused os_name argument is removed and writable argument is added.
jsonrpc: Add resend_messages.
[breaking] Remove unused function is_verified_ex() (#4551)
[breaking] Make MsgId.delete_from_db() private.
[breaking] deltachat-jsonrpc: use kind as a tag for all union types
json-rpc: Force stickers to be sent as stickers (#4819).
Add mailto parse api (#4829).
[breaking] Remove unused DC_STR_PROTECTION_(EN)ABLED strings
[breaking] Remove unused dc_set_chat_protection()
Hide DcSecretKey trait from the API.
Verified 1:1 chats (#4315). Disabled by default, enable with verified_one_on_one_chats config.
Add api chat::Chat::is_protection_broken
Add dc_chat_is_protection_broken() C API.

CI

Run Rust tests with RUST_BACKTRACE set.
Replace master branch with main. Run CI only on main branch pushes.
Test deltachat-rpc-client on Windows.

Documentation

Document how logs and error messages should be formatted in CONTRIBUTING.md.
Clarify transitive behaviour of dc_contact_is_verfified().
Document configured_addr.

Features / Changes

Add lockfile to account manager (#4314).
Don't show a contact as verified if their key changed since the verification (#4574).
deltachat-rpc-server: Add --openrpc option to print OpenRPC specification for JSON-RPC API. This specification can be used to generate JSON-RPC API clients.
Track whether contact is a bot or not (#4821).
Replace Config::SendSyncMsgs with SyncMsgs (#4817).

Fixes

Don't create 1:1 chat as protected for contact who doesn't prefer to encrypt (#4538).
Allow to save a draft if the verification is broken (#4542).
Fix info-message orderings of verified 1:1 chats (#4545).
Fix example; this was changed some time ago, see https://docs.webxdc.org/spec.html#sendupdate
receive_imf: Update peerstate from db after handling Securejoin handshake (#4600).
Sort old incoming messages below all outgoing ones (#4621).
Do not mark non-verified group chats as verified when using securejoin.
receive_imf: Set protection only for Chattype::Single (#4597).
Return from dc_get_chatlist(DC_GCL_FOR_FORWARDING) only chats where we can send (#4616).
Clear VerifiedOneOnOneChats config on backup (#4615).
Try removal of accounts multiple times with timeouts in case the database file is blocked (restore try_many_times workaround).

Build system

Remove examples/simple.rs.
Increase MSRV to 1.70.0.
Update dependencies.
Switch to iroh 0.4.x fork with updated dependencies.

1.126.1 - 2023-10-24

Fixes

Do not hardcode version in deltachat-rpc-server source package.
Do not interrupt IMAP loop from get_connectivity_html().

Features / Changes

imap: Buffer STARTTLS command.

Build system

Build deltachat-rpc-server binary for aarch64 macOS.
Build deltachat-rpc-server wheels for macOS and Windows.

Refactor

Remove job queue.

Miscellaneous Tasks

cargo: Update ahash to make cargo-deny happy.

1.126.0 - 2023-10-22

API-Changes

Allow to filter by unread in chatlist:try_load (#4824).
Add misc_send_draft() to JSON-RPC API (#4839).

Features / Changes

[breaking] Make broadcast lists create their own chat (#4644).
- This means that UIs need to ask for the name when creating a broadcast list, similar to https://github.com/deltachat/deltachat-android/pull/2653.
Add self-address to backup filename (#4820)

CI

Build Python wheels for deltachat-rpc-server.

Build system

Strip release binaries.
Workaround OpenSSL crate expecting libatomic to be available.

Fixes

Set soft_heap_limit on SQLite database.
imap: Fallback to STATUS if SELECT did not return UIDNEXT.

1.125.0 - 2023-10-14

API-Changes

[breaking] deltachat-rpc-client: Replace asyncio with threads.
Validate boolean values passed to set_config. Attempts to set values other than 0 and 1 will result in an error.

CI

Reduce required Python version for deltachat-rpc-client from 3.8 to 3.7.

Features / Changes

Add developer option to disable IDLE.

Fixes

deltachat-rpc-client: Run deltachat-rpc-server in its own process group. This prevents reception of SIGINT by the server when the bot is terminated with ^C.
python: Don't automatically set the displayname to "bot" when setting log level.
Don't update timestamp, timestamp_rcvd, state when replacing partially downloaded message (#4700).
Assign encrypted partially downloaded group messages to 1:1 chat (#4757).
Return all contacts from Contact::get_all for bots (#4811).
Set connectivity status to "connected" during fake idle.
Return verifier contacts regardless of their origin.
Don't try to send more MDNs if there's a temporary SMTP error (#4534).

Refactor

deltachat-rpc-client: Close stdin instead of sending SIGTERM.
deltachat-rpc-client: Remove print() calls. Standard logging package is for logging instead.

Tests

deltachat-rpc-client: Enable logs in pytest.

1.124.1 - 2023-10-05

Fixes

Remove footer from reactions on the receiver side (#4780).

CI

Pin urllib3 version to <2. (#4788)

1.124.0 - 2023-10-04

API-Changes

[breaking] Return DC_CONTACT_ID_SELF from dc_contact_get_verifier_id() for directly verified contacts.
Deprecate dc_contact_get_verifier_addr.
python: use dc_contact_get_verifier_id(). get_verifier() returns a Contact rather than an address now.
Deprecate get_next_media().
Ignore public key argument in dc_preconfigure_keypair(). Public key is extracted from the private key.

Fixes

Wrap base64-encoded parts to 76 characters.
Require valid email addresses in dc_provider_new_from_email[_with_dns].
Do not trash messages with attachments and no text when location.kml is attached (#4749).
Initialise last_msg_id to the highest known row id. This ensures bots migrated from older version to dc_get_next_msgs() API do not process all previous messages from scratch.
Do not put the status footer into reaction MIME parts.
Ignore special chats in get_similar_chat_ids(). This prevents trash chat from showing up in similar chat list (#4756).
Cap percentage in connectivity layout to 100% (#4765).
Add Let's Encrypt root certificate to reqwest. This should allow scanning DCACCOUNT QR-codes on older Android phones when the server has a Let's Encrypt certificate.
deltachat-rpc-client: Increase stdio buffer to 64 MiB to avoid Python bots crashing when trying to load large messages via a JSON-RPC call.
Add protected-headers directive to Content-Type of encrypted messages with attachments (#2302). This makes Thunderbird show encrypted Subject for Delta Chat messages.
webxdc: Reset document.update on forwarding. This fixes the test test_forward_webxdc_instance().

Features / Changes

Remove extra members from the local list in sake of group membership consistency (#3782).
deltachat-rpc-client: Log exceptions when long-running tasks die.

Build

Build wheels for Python 3.12 and PyPy 3.10.

1.123.0 - 2023-09-22

API-Changes

Make it possible to import secret key from a file with DC_IMEX_IMPORT_SELF_KEYS.
[breaking] Make dc_jsonrpc_blocking_call accept JSON-RPC request.

Fixes

lookup_chat_by_reply(): Skip not fully downloaded and undecipherable messages (#4676).
lookup_chat_by_reply(): Skip undecipherable parent messages created by older versions (#4676).
imex: Use "default" in the filename of the default key.

Miscellaneous Tasks

Update OpenSSL from 3.1.2 to 3.1.3.

1.122.0 - 2023-09-12

API-Changes

jsonrpc: Return only chat IDs for similar chats.

Fixes

Reopen all connections on database passpharse change.
Do not block new group chats if 1:1 chat is blocked.
Improve group membership consistency algorithm (#3782)(#4624).
Forbid membership changes from possible non-members (#3782).
ChatId::parent_query(): Don't filter out OutPending and OutFailed messages.

Build system

Update to OpenSSL 3.0.
Bump webpki from 0.22.0 to 0.22.1.
python: Add link to Mastodon into projects.urls.

Features / Changes

Add RSA-4096 key generation support.

Refactor

pgp: Add constants for encryption algorithm and hash.

1.121.0 - 2023-09-06

API-Changes

Add dc_context_change_passphrase().
Add Message.set_file_from_bytes() API.
Add experimental API to get similar chats.

Build system

Build node packages on Ubuntu 18.04 instead of Debian 10. This reduces the requirement for glibc version from 2.28 to 2.27.

Fixes

Allow membership changes by a MUA if we're not in the group (#4624).
Save mime headers for messages not signed with a known key (#4557).
Return from dc_get_chatlist(DC_GCL_FOR_FORWARDING) only chats where we can send (#4616).
Do not allow dots at the end of email addresses.
deltachat-rpc-client: Remove aiodns optional dependency from required dependencies. aiodns depends on pycares which fails to install in Termux.

1.120.0 - 2023-08-28

API-Changes

jsonrpc: Add resend_messages.

Fixes

Update async-imap to 0.9.1 to fix memory leak.
Delete messages from SMTP queue only on user demand (#4579).
Do not send images without transparency as stickers (#4611).
prepare_msg_blob(): do not use the image if it has Exif metadata but the image cannot be recoded.

Refactor

Hide accounts.rs constants from public API.
Hide pgp module from public API.

Build system

Update to Zig 0.11.0.
Update to Rust 1.72.0.

CI

Run on push to stable branch.

Miscellaneous Tasks

python: Fix lint errors.
python: Fix ruff 0.0.286 warnings.
Fix beta clippy warnings.

1.119.1 - 2023-08-06

Bugfix release attempting to fix the iOS build error.

Features / Changes

Guess message viewtype from "application/octet-stream" attachment extension (#4378).

Fixes

Update xattr from 1.0.0 to 1.0.1 to fix UnsupportedPlatformError import.

Tests

webxdc: Ensure unknown WebXDC update properties do not result in an error.

1.119.0 - 2023-08-03

Fixes

imap: Avoid IMAP move loops when DeltaChat folder is aliased.
imap: Do not resync IMAP after initial configuration.
webxdc: Accept WebXDC updates in mailing lists.
webxdc: Base64-encode WebXDC updates to prevent corruption of large unencrypted WebXDC updates.
webxdc: Delete old webxdc status updates during housekeeping.
Return valid MsgId from receive_imf() when the message is replaced.
Emit MsgsChanged event with correct chat id for replaced messages.
deltachat-rpc-server: Update tokio-tar to fix backup import.

Features / Changes

deltachat-rpc-client: Add MSG_DELETED constant.
Make dc_msg_get_filename() return the original attachment filename (#4309).

API-Changes

deltachat-rpc-client: Add Account.{import,export}_backup methods.
deltachat-jsonrpc: Make MessageObject.text non-optional.

Documentation

Update default value for show_emails in dc_set_config() documentation.

Refactor

Improve IMAP logs.

Tests

Add basic import/export test for async python.
Add test_webxdc_download_on_demand.
Add tests for deletion of webxdc status-updates.

1.118.0 - 2023-07-07

API-Changes

[breaking] Remove Contact::load_from_db() in favor of Contact::get_by_id().
Add Contact::get_by_id_optional() API.
[breaking] Make Message.text non-optional.
[breaking] Replace message::get_msg_info() with MsgId.get_info().
Move handle_mdn and handle_ndn to mimeparser and make them private. Previously handle_mdn was erroneously exposed in the public API.
python: flatten the API of deltachat module.

Fixes

Use different member added/removal messages locally and on the network.
Update tokio to 1.29.1 to fix core panic after sending 29 offline messages (#4414).
Make SVG avatar image work on more platforms (use xlink:href).
Preserve indentation when converting plaintext to HTML.
Do not run simplify() on dehtml() output.
Rewrite member added/removed messages even if the change is not allowed PR (#4529).

Documentation

Document how to regenerate Node.js constants before the release.

Build system

git-cliff: Do not fail if commit.footers is undefined.

Other

Dependency updates.
Update MPL 2.0 license text.
Add LICENSE file to deltachat-rpc-client.
deltachat-rpc-client: Add Trove classifiers.
python: Change bindings status to production/stable.

Tests

Add make-python-testenv.sh script.

1.117.0 - 2023-06-15

Features

New group membership update algorithm.

New algorithm improves group consistency in cases of missing messages, restored old backups and replies from classic MUAs.
Add DC_EVENT_MSG_DELETED event.

This event notifies the UI about the message being deleted from the messagelist, e.g. when the message expires or the user deletes it.

Fixes

Emit DC_EVENT_MSGS_CHANGED without IDs when the message expires.

Specifying msg IDs that cannot be loaded in the event payload results in an error when the UI tries to load the message. Instead, emit an event without IDs to make the UI reload the whole messagelist.
Ignore address case when comparing the To: field to Autocrypt-Gossip:.

This bug resulted in failure to propagate verification if the contact list already contained a new verified group member with a non-lowercase address.
dehtml: skip links with empty text.

Links like <a href="https://delta.chat/"></a> in HTML mails are now skipped instead of being converted to a link without a label like [](https://delta.chat/).
dehtml: Do not insert unnecessary newlines when parsing <p> tags.
Update from yanked libc 0.2.145 to 0.2.146.
Update to async-imap 0.9.0 to remove deprecated ouroboros dependency.

API-Changes

Emit DC_EVENT_MSGS_CHANGED per chat when messages are deleted.

Previously a single event with zero chat ID was emitted.
python: make Contact.is_verified() return bool.
rust: add API endpoint get_status_update (#4468).
rust: make WebxdcManifest type public.

Build system

Use Rust 1.70.0 to compile deltachat-rpc-server releases.
Disable unused brotli feature ffi-api and use 1 codegen-units for release builds to reduce the size of the binaries.

CI

Run cargo check with musl libc.
concourse: Install devpi in a virtual environment.
Remove mergeable configuration.

Documentation

README: mark napi.rs bindings as experimental. CFFI bindings are not legacy and are the recommended Node.js bindings currently.
CONTRIBUTING: document how conventional commits interact with squash merges.

Refactor

Rename MimeMessage.header into MimeMessage.headers.
Derive Default trait for WebxdcManifest.

Tests

Regression test for case-sensitive comparison of gossip header to contact address.
Multiple new group consistency tests in Rust.
python: Replace legacy tmpdir fixture with tmp_path.

1.116.0 - 2023-06-05

API-Changes

Add dc_jsonrpc_blocking_call().

Changes

Generate OpenRPC definitions for JSON-RPC.
Add more context to message loading errors.

Fixes

Build deltachat-node prebuilds on Debian 10.

Documentation

Document release process in RELEASE.md.
Add contributing guidelines CONTRIBUTING.md.
Update instructions for python devenv.
python: Document pytest fixtures.

Tests

python: Make test_mdn_asymmetric less flaky.
Make test_group_with_removed_message_id less flaky.
Add golden tests infrastructure (#4395).

Build system

git-cliff: Changelog generation improvements.
set_core_version.py: Expect release date in the changelog.

CI

Require Python 3.8 for deltachat-rpc-client.
mergeable: Allow PR titles to start with "ci" and "build".
Remove incorrect comment.
dependabot: Use chore prefix for dependency updates.
Remove broken node-delete-preview.yml workflow.
Add top comments to GH Actions workflows.
Run node.js lint on Windows.
Update clippy to 1.70.0.

Miscellaneous Tasks

Remove release.toml.
gitattributes: Configure LF line endings for JavaScript files.
Update dependencies

1.112.10 - 2023-06-01

Fixes

Disable fetch_existing_msgs setting by default.
Update h2 to fix RUSTSEC-2023-0034.

1.115.0 - 2023-05-12

JSON-RPC API Changes

Sort reactions in descending order (#4388).
Add API to get reactions outside the message snapshot.
get_chatlist_items_by_entries now takes only chatids instead of ChatListEntries.
get_chatlist_entries now returns Vec<u32> of chatids instead of ChatListEntries.
JSONRPCReactions.reactions is now a Vec<JSONRPCReaction> with unique reactions and their count, sorted in descending order.
Event: context_id property is now called contextId.
Expand MessageSearchResult:
- Always include chat_name(not an option anymore).
- Add author_id, chat_type, chat_color, is_chat_protected, is_chat_contact_request, is_chat_archived.
- author_name now contains the overridden sender name.
ChatListItemFetchResult gets new properties: summary_preview_image, last_message_type and last_message_id
New MessageReadReceipt type and get_message_read_receipts(account_id, message_id) jsonrpc method.

API Changes

New rust API send_webxdc_status_update_struct to send a StatusUpdateItem.
Add get_msg_read_receipts(context, msg_id) - get the contacts that send read receipts for a message.

Features / Changes

Build deltachat-rpc-server releases for x86_64 macOS.
Generate changelogs using git-cliff (#4393, #4396).
Improve SMTP logging.
Do not cut incoming text if "bot" config is set.

Fixes

JSON-RPC: typescript client: fix types of events in event emitter (#4373).
Fetch at most 100 existing messages even if EXISTS was not received (#4383).
Don't put a double dot at the end of error messages (#4398).
Recreate smtp table with AUTOINCREMENT id (#4390).
Do not return an error from send_msg_to_smtp if retry limit is exceeded.
Make the bots automatically accept group chat contact requests (#4377).
Delete smtp rows when message sending is canceled (#4391).

Refactor

Iterate over msg_ids without .iter().

1.112.9 - 2023-05-12

Fixes

Fetch at most 100 existing messages even if EXISTS was not received.
Delete smtp rows when message sending is canceled.

Changes

Improve SMTP logging.

1.114.0 - 2023-04-24

Changes

JSON-RPC: Use long polling instead of server-sent notifications to retrieve events. This better corresponds to JSON-RPC 2.0 server-client distinction and is expected to simplify writing new bindings because dispatching events can be done on higher level.
JSON-RPC: TS: Client now has a mandatory argument whether you want to start listening for events.

Fixes

JSON-RPC: do not print to stdout on failure to find an account.

1.113.0 - 2023-04-18

Added

New JSON-RPC API can_send().
New dc_get_next_msgs() and dc_wait_next_msgs() C APIs. New get_next_msgs() and wait_next_msgs() JSON-RPC API. These APIs can be used by bots to get all unprocessed messages in the order of their arrival and wait for them without relying on events.
New Python bindings API Account.wait_next_incoming_message().
New Python bindings APIs Message.is_from_self() and Message.is_from_device().

Changes

Increase MSRV to 1.65.0. #4236
Remove upper limit on the attachment size. #4253
Update rPGP to 0.10.1. #4236
Compress HTML emails stored in the mime_headers column of the database.
Strip BIDI characters in system messages, files, group names and contact names. #3479
Use release date instead of the provider database update date in maybe_add_time_based_warnings().
Gracefully terminate deltachat-rpc-server on Ctrl+C (SIGINT), SIGTERM and EOF.
Async Python API get_fresh_messages_in_arrival_order() is deprecated in favor of get_next_msgs() and wait_next_msgs().
Remove metadata from avatars and JPEG images before sending. #4037
Recode PNG and other supported image formats to JPEG if they are > 500K in size. #4037

Fixes

Don't let blocking be bypassed using groups. #4316
Show a warning if quota list is empty. #4261
Do not reset status on other devices when sending signed reaction messages. #3692
Update accounts.toml atomically.
Fix python bindings README documentation on installing the bindings from source.
Remove confusing log line "ignoring unsolicited response Recent(…)". #3934

1.112.8 - 2023-04-20

Changes

Add get_http_response JSON-RPC API.
Add C API to get HTTP responses.

1.112.7 - 2023-04-17

Fixes

Updated async-imap to v0.8.0 to fix erroneous EOF detection in long IMAP responses.

1.112.6 - 2023-04-04

Changes

Add a device message after backup transfer #4301

Fixed

Updated iroh from 0.4.0 to 0.4.1 to fix transfer of large accounts with many blob files.

1.112.5 - 2023-04-02

Fixes

Run SQL database migrations after receiving a backup from the network. #4287

1.112.4 - 2023-03-31

Fixes

Fix call to auditwheel in scripts/run_all.sh.

1.112.3 - 2023-03-30

Fixes

transfer::get_backup now frees ongoing process when canceled. #4249

1.112.2 - 2023-03-30

Changes

Update iroh, remove default-net from [patch.crates-io] section.
transfer backup: Connect to multiple provider addresses concurrently. This should speed up connection time significantly on the getter side. #4240
Make sure BackupProvider is canceled on drop (or dc_backup_provider_unref). The BackupProvider will now always finish with an IMEX event of 1000 or 0, previously it would sometimes finished with 1000 (success) when it really was 0 (failure). #4242

Fixes

Do not return media from trashed messages in the "All media" view. #4247

1.112.1 - 2023-03-27

Changes

Add support for --version argument to deltachat-rpc-server. #4224 It can be used to check the installed version without starting the server.

Fixes

deltachat-rpc-client: fix bug in Chat.send_message(): invalid MessageData field quotedMsg instead of quotedMsgId
receive_imf: Mark special messages as seen. Exactly: delivery reports, webxdc status updates. #4230

1.112.0 - 2023-03-23

Changes

Increase MSRV to 1.64. #4167
Core takes care of stopping and re-starting IO itself where needed, e.g. during backup creation. It is no longer needed to call dc_stop_io(). dc_start_io() can now be called at any time without harm. #4138
Pick up system's light/dark mode in generated message HTML. #4150
More accurate maybe_add_bcc_self device message text. #4175
"Full message view" not needed because of footers that go to contact status. #4151
Support non-persistent configuration with DELTACHAT_* env. #4154
Print deltachat-repl errors with causes. #4166

Fixes

Fix segmentation fault if dc_context_unref() is called during background process spawned by dc_configure() or dc_imex() or dc_jsonrpc_instance_t is unreferenced during handling the JSON-RPC request. #4153
Delete expired messages using multiple SQL requests. #4158
Do not emit "Failed to run incremental vacuum" warnings on success. #4160
Ability to send backup over network and QR code to setup second device #4007
Disable buffering during STARTTLS setup. #4190
Add DC_EVENT_IMAP_INBOX_IDLE event to wait until the account is ready for testing. It is used to fix race condition between fetching existing messages and starting the test. #4208

1.111.0 - 2023-03-05

Changes

Make smeared timestamp generation non-async. #4075
Set minimum TLS version to 1.2. #4096
Run cargo-deny in CI. #4101
Check provider database with CI. #4099
Switch to DEFERRED transactions #4100

Fixes

Do not block async task executor while decrypting the messages. #4079
Housekeeping: delete the blobs backup dir #4123

API-Changes

jsonrpc: add more advanced API to send a message. #4097
jsonrpc: add get webxdc blob API getWebxdcBlob #4070

1.110.0

Changes

use transaction in Contact::add_or_lookup() #4059
Organize the connection pool as a stack rather than a queue to ensure that connection page cache is reused more often. This speeds up tests by 28%, real usage will have lower speedup. #4065
Use transaction in update_blocked_mailinglist_contacts. #4058
Remove Sql.get_conn() interface in favor of .call() and .transaction(). #4055
Updated provider database.
Disable DKIM-Checks again #4076
Switch from "X.Y.Z" and "py-X.Y.Z" to "vX.Y.Z" tags. #4089
mimeparser: handle headers from the signed part of unencrypted signed message #4013

Fixes

Start SQL transactions with IMMEDIATE behaviour rather than default DEFERRED one. #4063
Fix a problem with Gmail where (auto-)deleted messages would get archived instead of deleted. Move them to the Trash folder for Gmail which auto-deletes trashed messages in 30 days #3972
Clear config cache after backup import. This bug sometimes resulted in the import to seemingly work at first. #4067
Update timestamps in param columns with transactions. #4083

API-Changes

1.109.0

Changes

deltachat-rpc-client: use dataclass for Account, Chat, Contact and Message #4042

Fixes

deltachat-rpc-server: do not block stdin while processing the request. #4041 deltachat-rpc-server now reads the next request as soon as previous request handler is spawned.
Enable auto_vacuum on all SQL connections. #2955
Replace r2d2 connection pool with an own implementation. #4050 #4053 #4043 #4061 This change improves reliability by closing all database connections immediately when the context is closed.

API-Changes

Remove MimeMessage::from_bytes() public interface. #4033
BREAKING Types: jsonrpc: get_messages now returns a map with MessageLoadResult instead of failing completely if one of the requested messages could not be loaded. #4038
Add dc_msg_set_subject(). C-FFI #4057
Mark python bindings as supporting typing according to PEP 561 #4045

1.108.0

Changes

Use read/write timeouts instead of per-command timeouts for SMTP #3985
Cache DNS results for SMTP connections #3985
Prefer TLS over STARTTLS during autoconfiguration #4021
Use SOCKS5 configuration for HTTP requests #4017
Show non-deltachat emails by default for new installations #4019
Re-enabled SMTP pipelining after disabling it in #4006

Fixes

Fix Securejoin for multiple devices on a joining side #3982
python: handle NULL value returned from dc_get_msg() #4020 Account.get_message_by_id may return None in this case.

API-Changes

Remove bitflags from get_chat_msgs() interface #4022 C interface is not changed. Rust and JSON-RPC API have flags integer argument replaced with two boolean flags info_only and add_daymarker.
jsonrpc: add API to check if the message is sent by a bot #3877

1.107.1

Changes

Log server security (TLS/STARTTLS/plain) type #4005

Fixes

Disable SMTP pipelining #4006

1.107.0

Changes

Pipeline SMTP commands #3924
Cache DNS results for IMAP connections #3970

Fixes

Securejoin: Fix adding and handling Autocrypt-Gossip headers #3914
fix verifier-by addr was empty string instead of None #3961
Emit DC_EVENT_MSGS_CHANGED for DC_CHAT_ID_ARCHIVED_LINK when the number of archived chats with unread messages increases #3959
Fix Peerstate comparison #3962
Log SOCKS5 configuration for IMAP like already done for SMTP #3964
Fix SOCKS5 usage for IMAP #3965
Exit from recently seen loop on interrupt channel errors to avoid busy looping #3966

API-Changes

jsonrpc: add verified-by information to Contact-Object
Remove attach_selfavatar config #3951

Changes

add debug logging support for webxdcs #3296

1.106.0

Changes

Only send IncomingMsgBunch if there are more than 0 new messages #3941

Fixes

fix: only send contact changed event for recently seen if it is relevant (not too old to matter) #3938
Immediately save accounts.toml if it was modified by a migration from absolute paths to relative paths #3943
Do not treat invalid email addresses as an exception #3942
Add timeouts to HTTP requests #3948

1.105.0

Changes

Validate signatures in try_decrypt() even if the message isn't encrypted #3859
Don't parse the message again after detached signatures validation #3862
Move format=flowed support to a separate crate #3869
cargo: bump quick-xml from 0.23.0 to 0.26.0 #3722
Add fuzzing tests #3853
Add mappings for some file types to Viewtype / MIME type #3881
Buffer IMAP client writes #3888
move DC_CHAT_ID_ARCHIVED_LINK to the top of chat lists and make dc_get_fresh_msg_cnt() work for DC_CHAT_ID_ARCHIVED_LINK #3918
make dc_marknoticed_chat() work for DC_CHAT_ID_ARCHIVED_LINK #3919
Update provider database

API-Changes

jsonrpc: add python API for webxdc updates #3872
jsonrpc: add fresh message count to ChatListItemFetchResult::ArchiveLink
Add ffi functions to retrieve verified by information #3786
resultify Message::get_filebytes() #3925

Fixes

Do not add an error if the message is encrypted but not signed #3860
Do not strip leading spaces from message lines #3867
Fix uncaught exception in JSON-RPC tests #3884
Fix STARTTLS connection and add a test for it #3907
Trigger reconnection when failing to fetch existing messages #3911
Do not retry fetching existing messages after failure, prevents infinite reconnection loop #3913
Ensure format=flowed formatting is always reversible on the receiver side #3880

1.104.0

Changes

Don't use deprecated chrono functions #3798
Document accounts manager #3837
If a classical-email-user sends an email to a group and adds new recipients, add the new recipients as group members #3781
Remove pytest-async plugin #3846
Only send the message about ephemeral timer change if the chat is promoted #3847
Use relative paths in accounts.toml #3838

Fixes

Set read/write timeouts for IMAP over SOCKS5 #3833
Treat attached PGP keys as peer keys with mutual encryption preference #3832
fix migration of old databases #3842
Fix cargo clippy and doc errors after Rust update to 1.66 #3850
Don't send GroupNameChanged message if the group name doesn't change in terms of improve_single_line_input() #3852
Prefer encryption for the peer if the message is encrypted or signed with the known key #3849

1.103.0

Changes

Disable Autocrypt & Authres-checking for mailing lists, because they don't work well with mailing lists #3765
Refactor: Remove the remaining AsRef #3669
Add more logging to fetch_many_msgs and refactor it #3811
Small speedup #3780
Log the reason when the message cannot be sent to the chat #3810
Add IMAP server ID line to the context info only when it is known #3814
Remove autogenerated typescript files #3815
Move functions that require an IMAP session from Imap to Session to reduce the number of code paths where IMAP session may not exist. Drop connection on error instead of trying to disconnect, potentially preventing IMAP task from getting stuck. #3812

API-Changes

Add Python API to send reactions #3762
jsonrpc: add message errors to MessageObject #3788
jsonrpc: Add async Python client #3734

Fixes

Make sure malformed messages will never block receiving further messages anymore #3771
strip leading/trailing whitespace from "Chat-Group-Name{,-Changed}:" headers content #3650
Assume all Thunderbird users prefer encryption #3774
refactor peerstate handling to ensure no duplicate peerstates #3776
Fetch messages in order of their INTERNALDATE (fixes reactions for Gmail f.e.) #3789
python: do not pass NULL to ffi.gc if the context can't be created #3818
Add read/write timeouts to IMAP sockets #3820
Add connection timeout to IMAP sockets #3828
Disable read timeout during IMAP IDLE #3826
Bots automatically accept mailing lists #3831

1.102.0

Changes

If an email has multiple From addresses, handle this as if there was no From address, to prevent from forgery attacks. Also, improve handling of emails with invalid From addresses in general #3667

API-Changes

Fixes

fix detection of "All mail", "Trash", "Junk" etc folders. #3760
fetch messages sequentially to fix reactions on partially downloaded messages #3688
Fix a bug where one malformed message blocked receiving any further messages #3769

1.101.0

Changes

add configured_inbox_folder to account info #3748
dc_delete_contact() hides contacts if referenced #3751
add IMAP UIDs to message info #3755

Fixes

improve IMAP logging, in particular fix incorrect "IMAP IDLE protocol timed out" message on network error during IDLE #3749
pop Recently Seen Loop event out of the queue when it is in the past to avoid busy looping #3753
fix build failures by going back to standard async_zip #3747

1.100.0

API-Changes

jsonrpc: add miscSaveSticker method

Changes

add JSON-RPC stdio server deltachat-rpc-server and use it for JSON-RPC tests #3695
update rPGP from 0.8 to 0.9 #3737
jsonrpc: typescript client: use npm released deltachat fork of the tiny emitter package #3741
jsonrpc: show sticker image in quote #3744

1.99.0

API-Changes

breaking jsonrpc: changed function naming
- autocryptInitiateKeyTransfer -> initiateAutocryptKeyTransfer
- autocryptContinueKeyTransfer -> continueAutocryptKeyTransfer
- chatlistGetFullChatById -> getFullChatById
- messageGetMessage -> getMessage
- messageGetMessages -> getMessages
- messageGetNotificationInfo -> getMessageNotificationInfo
- contactsGetContact -> getContact
- contactsCreateContact -> createContact
- contactsCreateChatByContactId -> createChatByContactId
- contactsBlock -> blockContact
- contactsUnblock -> unblockContact
- contactsGetBlocked -> getBlockedContacts
- contactsGetContactIds -> getContactIds
- contactsGetContacts -> getContacts
- contactsGetContactsByIds -> getContactsByIds
- chatGetMedia -> getChatMedia
- chatGetNeighboringMedia -> getNeighboringChatMedia
- webxdcSendStatusUpdate -> sendWebxdcStatusUpdate
- webxdcGetStatusUpdates -> getWebxdcStatusUpdates
- messageGetWebxdcInfo -> getWebxdcInfo
jsonrpc: changed method signature
- miscSendTextMessage(accountId, text, chatId) -> miscSendTextMessage(accountId, chatId, text)
jsonrpc: add SystemMessageType to Message
cffi: add missing DC_INFO_ constants
Add DC_EVENT_INCOMING_MSG_BUNCH event #3643
Python bindings: Make get_matching() only match the whole event name, e.g. events.get_matching("DC_EVENT_INCOMING_MSG") won't match DC_EVENT_INCOMING_MSG_BUNCH anymore #3643
Rust: Introduce a ContextBuilder #3698

Changes

allow sender timestamp to be in the future, but not too much
Disable the new "Authentication-Results/DKIM checking" security feature until we have tested it a bit #3728
refactorings #3706

Fixes

dc_search_msgs() returns unaccepted requests #3694
emit "contacts changed" event when the contact is no longer "seen recently" #3703
do not allow peerstate reset if DKIM check failed #3731

1.98.0

API-Changes

jsonrpc: typescript client: export constants under C enum, similar to how its exported from deltachat-node #3681
added reactions support #3644
jsonrpc: reactions: added reactions to Message type and the sendReaction() method #3686

Changes

simplify UPSERT queries #3676

Fixes

1.97.0

API-Changes

jsonrpc: add function: #3641, #3645, #3653
- getChatContacts()
- createGroupChat()
- createBroadcastList()
- setChatName()
- setChatProfileImage()
- downloadFullMessage()
- lookupContactIdByAddr()
- sendVideochatInvitation()
- searchMessages()
- messageIdsToSearchResults()
- setChatVisibility()
- getChatEphemeralTimer()
- setChatEphemeralTimer()
- getLocations()
- getAccountFileSize()
- estimateAutoDeletionCount()
- setStockStrings()
- exportSelfKeys()
- importSelfKeys()
- sendSticker()
- changeContactName()
- deleteContact()
- joinSecurejoin()
- stopIoForAllAccounts()
- startIoForAllAccounts()
- startIo()
- stopIo()
- exportBackup()
- importBackup()
- getMessageHtml() #3671
- miscGetStickerFolder and miscGetStickers #3672
breaking: jsonrpc: remove function messageListGetMessageIds(), it is replaced by getMessageIds() and getMessageListItems() the latter returns a new MessageListItem type, which is the now preferred way of using the message list.
jsonrpc: add type: #3641, #3645
- MessageSearchResult
- Location
jsonrpc: add viewType to quoted message(MessageQuote type) in Message object type #3651

Changes

Look at Authentication-Results. Don't accept Autocrypt key changes if they come with negative authentication results while this contact sent emails with positive authentication results in the past. #3583
jsonrpc in cffi also sends events now #3662
jsonrpc: new format for events and better typescript autocompletion
Join all "[migration] vXX" log messages into one

Fixes

share stock string translations across accounts created by the same account manager #3640
suppress welcome device messages after account import #3642
fix unix timestamp used for daymarker #3660

1.96.0

Changes

jsonrpc js client:
- Change package name from deltachat-jsonrpc-client to @deltachat/jsonrpc-client
- remove relative file dependency to it from deltachat-node (because it did not work anyway and broke the nix build of desktop)
- ci: add github ci action to upload it to our download server automatically on release

1.95.0

API-Changes

jsonrpc: add mailingListAddress property to FullChat #3607
jsonrpc: add MessageNotificationInfo & messageGetNotificationInfo() #3614
jsonrpc: add chat_get_neighboring_media function #3610

Changes

added dclogin: scheme to allow configuration from a qr code (data inside qrcode, contrary to dcaccount: which points to an API to create an account) #3541
truncate incoming messages by lines instead of just length #3480
emit separate DC_EVENT_MSGS_CHANGED for each expired message, and DC_EVENT_WEBXDC_INSTANCE_DELETED when a message contains a webxdc #3605
enable bcc_self by default #3612

1.94.0

API-Changes

breaking change: replace dc_accounts_event_emitter_t with dc_event_emitter_t #3422

Type dc_accounts_event_emitter_t is removed. dc_accounts_get_event_emitter() returns dc_event_emitter_t now, so dc_get_next_event() should be used instead of dc_accounts_get_next_event and dc_event_emitter_unref() should be used instead of dc_accounts_event_emitter_unref.
add dc_contact_was_seen_recently() #3560
Fix get_connectivity_html and get_encrinfo futures not being Send. See rust-lang/rust#101650 for more information
jsonrpc: add functions: #3586, #3587, #3590
- deleteChat()
- getChatEncryptionInfo()
- getChatSecurejoinQrCodeSvg()
- leaveGroup()
- removeContactFromChat()
- addContactToChat()
- deleteMessages()
- getMessageInfo()
- getBasicChatInfo()
- marknoticedChat()
- getFirstUnreadMessageOfChat()
- markseenMsgs()
- forwardMessages()
- removeDraft()
- getDraft()
- miscSendMsg()
- miscSetDraft()
- maybeNetwork()
- getConnectivity()
- getContactEncryptionInfo()
- getConnectivityHtml()
jsonrpc: add is_broadcast property to ChatListItemFetchResult #3584
jsonrpc: add was_seen_recently property to ChatListItemFetchResult, FullChat and Contact #3584
jsonrpc: add webxdc_info property to Message #3588
python: move get_dc_event_name() from deltachat to deltachat.events #3564
jsonrpc: add webxdc_info, parent_id and download_state property to Message #3588, #3590
jsonrpc: add BasicChat object as a leaner alternative to FullChat #3590
jsonrpc: add last_seen property to Contact #3590
breaking! jsonrpc: replace Message.quoted_text and Message.quoted_message_id with Message.quote #3590
add separate stock strings for actions done by contacts to make them easier to translate #3518
dc_initiate_key_transfer() is non-blocking now. #3553 UIs don't need to display a button to cancel sending Autocrypt Setup Message with dc_stop_ongoing_process() anymore.

Changes

order contact lists by "last seen"; this affects dc_get_chat_contacts(), dc_get_contacts() and dc_get_blocked_contacts() #3562
add internet_access flag to dc_msg_get_webxdc_info() #3516
DC_EVENT_WEBXDC_INSTANCE_DELETED is emitted when a message containing a webxdc gets deleted #3592

Fixes

do not emit notifications for blocked chats #3557
Show attached .eml files correctly #3561
Auto accept contact requests if Config::Bot is set for a client #3567
Don't prepend the subject to chat messages in mailinglists
fix set_core_version.py script to also update version in deltachat-jsonrpc/typescript/package.json #3585
Reject webxdc-updates from contacts who are not group members #3568

1.93.0

API-Changes

added a JSON RPC API, accessible through a WebSocket server, the CFFI bindings and the Node.js bindings #3463 #3554 #3542
JSON RPC methods in CFFI #3463:
dc_jsonrpc_instance_t* dc_jsonrpc_init(dc_accounts_t* account_manager);
void dc_jsonrpc_unref(dc_jsonrpc_instance_t* jsonrpc_instance);
void dc_jsonrpc_request(dc_jsonrpc_instance_t* jsonrpc_instance, char* request);
char* dc_jsonrpc_next_response(dc_jsonrpc_instance_t* jsonrpc_instance);
node: JSON RPC methods #3463:
AccountManager.prototype.startJsonRpcHandler(callback: ((response: string) => void)): void
AccountManager.prototype.jsonRpcRequest(message: string): void

Changes

use pathlib in provider update script #3543
dc_get_chat_media() can return media globally #3528
node: add getMailinglistAddr() #3524
avoid duplicate encoded-words package and test cargo vendor in ci #3549
python: don't raise an error if addr changes #3530
improve coverage script #3530

Fixes

improved error handling for account setup from qrcode #3474
python: enable certificate checks in cloned accounts #3443

1.92.0

API-Changes

add dc_chat_get_mailinglist_addr() #3520

1.91.0

Added

python bindings: extra method to get an account running

Changes

refactorings #3437

Fixes

mark "group image changed" as system message on receiver side #3517

1.90.0

Changes

handle drafts from mailto links in scanned QR #3492
do not overflow ratelimiter leaky bucket #3496
(AEAP) Add device message after you changed your address #3505
(AEAP) Revert #3491, instead only replace contacts in verified groups #3510
improve python bindings and tests #3502 #3503

Fixes

don't squash text parts of NDN into attachments #3497
do not treat non-failed DSNs as NDNs #3506

1.89.0

Changes

(AEAP) When one of your contacts changed their address, they are only replaced in the chat where you got a message from them for now #3491

Fixes

replace musl libc name resolution errors with a better message #3485
handle updates for not yet downloaded webxdc instances #3487

1.88.0

Changes

Implemented "Automatic e-mail address Porting" (AEAP). You can configure a new address in DC now, and when receivers get messages they will automatically recognize your moving to a new address. #3385
switch from async-std to tokio as the async runtime #3449
upgrade to pgp@0.8.0 #3467
add IMAP ID extension support #3468
configure DeltaChat folder by selecting it, so it is configured even if not LISTed #3371
build PyPy wheels #6683
improve default error if NDN does not provide an error #3456
increase ratelimit from 3 to 6 messages per 60 seconds #3481

Fixes

mailing list: remove square-brackets only for first name #3452
do not use footers from mailinglists as the contact status #3460
don't ignore KML parsing errors #3473

1.87.0

Changes

limit the rate of MDN sending #3402
ignore ratelimits for bots #3439
remove msgs_mdns references to deleted messages during housekeeping #3387
format message lines starting with > as quotes #3434
node: remove split2 dependency #3418
node: add git installation info to readme #3418
limit the rate of webxdc update sending #3417

Fixes

set a default error if NDN does not provide an error #3410
python: avoid exceptions when messages/contacts/chats are compared with None
node: wait for the event loop to stop before destroying contexts #3431 #3451
emit configuration errors via event on failure #3433
report configure and imex success/failure after freeing ongoing process #3442

API-Changes

python: added Message.get_status_updates() #3416
python: added Message.send_status_update() #3416
python: added Message.is_webxdc() #3416
python: added Message.is_videochat_invitation() #3416
python: added support for "videochat" and "webxdc" view types to Message.new_empty() #3416

1.86.0

API-Changes

python: added optional closed parameter to Account constructor #3394
python: added optional passphrase parameter to Account.export_all() and Account.import_all() #3394
python: added Account.open() #3394
python: added Chat.is_single() #3394
python: added Chat.is_mailinglist() #3394
python: added Chat.is_broadcast() #3394
python: added Chat.is_multiuser() #3394
python: added Chat.is_self_talk() #3394
python: added Chat.is_device_talk() #3394
python: added Chat.is_pinned() #3394
python: added Chat.pin() #3394
python: added Chat.unpin() #3394
python: added Chat.archive() #3394
python: added Chat.unarchive() #3394
python: added Message.get_summarytext() #3394
python: added optional closed parameter to ACFactory.get_unconfigured_account() (pytest plugin) #3394
python: added optional passphrase parameter to ACFactory.get_pseudo_configured_account() (pytest plugin) #3394

Changes

clean up series of webxdc info messages; DC_EVENT_MSGS_CHANGED is emitted on changes of existing info messages #3395
update provider database #3399
refactorings #3375 #3403 #3398 #3404

Fixes

do not reset our database if imported backup cannot be decrypted #3397
node: remove npx from build script, this broke flathub build #3396

1.85.0

Changes

refactorings #3373 #3345 #3380 #3382
node: move split2 to devDependencies
python: build Python 3.10 wheels #3392
update Rust dependencies

Fixes

delete outgoing MDNs found in the Sent folder on Gmail #3372
fix searching one-to-one chats #3377
do not add legacy info-messages on resending webxdc #3389

1.84.0

Changes

refactorings #3354 #3347 #3353 #3346

Fixes

do not unnecessarily SELECT folders if there are no operations planned on them #3333
trim chat encryption info #3350
fix failure to decrypt first message to self after key synchronization via Autocrypt Setup Message #3352
Keep pgp key when you change your own email address #3351
Do not ignore Sent and Spam folders on Gmail #3369
handle decryption errors explicitly and don't get confused by encrypted mail attachments #3374

1.83.0

Fixes

fix node prebuild & package ci #3337

1.82.0

API-Changes

re-add removed DC_MSG_ID_MARKER1 as in use on iOS #3330

Changes

refactorings #3328

Fixes

fix node package ci #3331
fix race condition in ongoing process (import/export, configuration) allocation #3322

1.81.0

API-Changes

deprecate unused marker1before argument of dc_get_chat_msgs and remove DC_MSG_ID_MARKER1 constant #3274

Changes

now the node-bindings are also part of this repository 🎉 #3283
support source_code_url from Webxdc manifests #3314
support Webxdc document names and add document to dc_msg_get_webxdc_info() #3317 #3324
improve chat encryption info, make it easier to find contacts without keys #3318
improve error reporting when creating a folder fails #3325
node: remove unmaintained coverage scripts
send normal messages with higher priority than MDNs #3243
make Scheduler stateless #3302
abort instead of unwinding on panic #3259
improve python bindings #3297 #3298
improve documentation #3307 #3306 #3309 #3319 #3321
refactorings #3304 #3303 #3323

Fixes

node: throw error when getting context with an invalid account id
node: throw error when instantiating a wrapper class on null (Context, Message, Chat, ChatList and so on)
use same contact-color if email address differ only in upper-/lowercase #3327
repair encrypted mails "mixed up" by Google Workspace "Append footer" function #3315

1.80.0

Changes

update provider database #3284
improve python bindings, tests and ci #3287 #3286 #3287 #3289 #3290 #3292

Fixes

fix escaping in generated QR-code-SVG #3295

1.79.0

Changes

Send locations in the background regardless of SMTP loop activity #3247
refactorings #3268
improve tests and ci #3266 #3271

Fixes

simplify dc_stop_io() and remove potential panics and race conditions #3273
fix correct message escaping consisting of a dot in SMTP protocol #3265

1.78.0

API-Changes

replaced stock string DC_STR_ONE_MOMENT by DC_STR_NOT_CONNECTED #3222
add dc_resend_msgs() #3238
dc_provider_new_from_email() does no longer do an DNS lookup for checking custom domains, this is done by dc_provider_new_from_email_with_dns() now #3256

Changes

introduce multiple self addresses with the "configured" address always being the primary one #2896
Further improve finding the correct server after logging in #3208
get_connectivity_html() returns HTML as non-scalable #3213
add update-serial to DC_EVENT_WEBXDC_STATUS_UPDATE #3215
Speed up message receiving via IMAP a bit #3225
mark messages as seen on IMAP in batches #3223
remove Received: based draft detection heuristic #3230
Use pkgconfig for building Python package #2590
don't start io on unconfigured context #2664
do not assign group IDs to ad-hoc groups #2798
dynamic libraries use dylib extension on Darwin #3226
refactorings #3217 #3219 #3224 #3235 #3239 #3244 #3254
improve documentation #3214 #3220 #3237
improve tests and ci #3212 #3233 #3241 #3242 #3252 #3250 #3255 #3260

Fixes

Take delete_device_after into account when calculating ephemeral loop timeout #3211 #3221
Fix a bug where a blocked contact could send a contact request #3218
Make sure, videochat-room-names are always URL-safe #3231
Try removing account folder multiple times in case of failure #3229
Ignore messages from all spam folders if there are many #3246
Hide location-only messages instead of displaying empty bubbles #3248

1.77.0

API changes

change semantics of dc_get_webxdc_status_updates() second parameter and remove update-id from DC_EVENT_WEBXDC_STATUS_UPDATE #3081

Changes

add more SMTP logging #3093
place common headers like From: before the large Autocrypt: header #3079
keep track of securejoin joiner status in database to survive restarts #2920
remove never used SentboxMove option #3111
improve speed by caching config values #3131 #3145
optimize markseen_msgs #3141
automatically accept chats with outgoing messages #3143
dc_receive_imf refactorings #3154 #3156 #3159
add index to speedup deletion of expired ephemeral messages #3155
muted chats stay archived on new messages #3184
support min_api from Webxdc manifests #3206
do not read whole webxdc file into memory #3109
improve tests, refactorings #3073 #3096 #3102 #3108 #3139 #3128 #3133 #3142 #3153 #3151 #3174 #3170 #3148 #3179 #3185
improve documentation #2983 #3112 #3103 #3118 #3120

Fixes

speed up loading of chat messages by a factor of 20 #3171 #3194 #3173
fix an issue where the app crashes when trying to export a backup #3195
hopefully fix a bug where outgoing messages appear twice with Amazon SES #3077
do not delete messages without Message-IDs as duplicates #3095
assign replies from a different email address to the correct chat #3119
assign outgoing private replies to the correct chat #3177
start ephemeral timer when seen status is synchronized via IMAP #3122
do not create empty contact requests with "setup changed" messages; instead, send a "setup changed" message into all chats we share with the peer #3187
do not delete duplicate messages on IMAP immediately to accidentally deleting the last copy #3138
clear more columns when message expires due to delete_device_after setting #3181
do not try to use stale SMTP connections #3180
slightly improve finding the correct server after logging in #3207
retry message sending automatically if loop is not interrupted #3183
fix a bug where sometimes the file extension of a long filename containing a dot was cropped #3098

1.76.0

Changes

move messages in batches #3058
delete messages in batches #3060
python: remove arbitrary timeouts from tests #3059
refactorings #3026

Fixes

avoid archived, fresh chats #3053
Also resync UIDs in folders that are not configured #2289
treat "NO" IMAP response to MOVE and COPY commands as an error #3058
Fix a bug where messages in the Spam folder created contact requests #3015
Fix a bug where drafts disappeared after some days #3067
Parse MS Exchange read receipts and mark the original message as read #3075
do not retry message sending infinitely in case of permanent SMTP failure #3070
set message state to failed when retry limit is exceeded #3072

1.75.0

Changes

optimize delete_expired_imap_messages() #3047

1.74.0

Fixes

avoid reconnection loop when message without Message-ID is marked as seen #3044

1.73.0

API changes

added only_fetch_mvbox config #3028

Changes

don't watch Sent folder by default #3025
use webxdc app name in chatlist/quotes/replies etc. #3027
make it possible to cancel message sending by removing the message #3034, this was previously removed in 1.71.0 #2939
synchronize Seen flags only on watched folders to speed up folder scanning #3041
remove direct dependency on byteorder crate #3031
refactorings #3023 #3013
update provider database #3043
improve documentation #3017 #3018 #3021

Fixes

fix splitting off text from webxdc messages #3032
call slow delete_expired_imap_messages() less often #3037
make synchronization of Seen status more robust in case unsolicited FETCH result without UID is returned #3022
fetch Inbox before scanning folders to ensure iOS does not kill the app before it gets to fetch the Inbox in background #3040

1.72.0

Fixes

run migrations on backup import #3006

1.71.0

API Changes

added APIs to handle database passwords: dc_context_new_closed(), dc_context_open(), dc_context_is_open() and dc_accounts_add_closed_account() #2956 #2972
use second parameter of dc_imex to provide backup passphrase #2980
added DC_MSG_WEBXDC, dc_send_webxdc_status_update(), dc_get_webxdc_status_updates(), dc_msg_get_webxdc_blob(), dc_msg_get_webxdc_info() and DC_EVENT_WEBXDC_STATUS_UPDATE #2826 #2971 #2975 #2977 #2979 #2993 #2994 #2998 #3001 #3003
added dc_msg_get_parent() #2984
added dc_msg_force_plaintext() API for bots #2847
allow removing quotes on drafts dc_msg_set_quote(msg, NULL) #2950
removed mvbox_watch option; watching is enabled when mvbox_move is enabled #2906
removed inbox_watch option #2922
deprecated os_name in dc_context_new(), pass NULL or an empty string #2956

Changes

start making it possible to write to mailing lists #2736
add hop_info to dc_get_info() #2751 #2914 #2923
add information about whether the database is encrypted or not to dc_get_info() #3000
selfstatus now defaults to empty #2951 #2960
validate detached cryptographic signatures as used eg. by Thunderbird #2865
do not change the draft's msg_id on updates and sending #2887
add imap table to keep track of message UIDs #2909 #2938
replace SendMsgToSmtp jobs which stored outgoing messages in blobdir with smtp SQL table #2939 #2996
sql: enable auto_vacuum=INCREMENTAL #2931
sql: build rusqlite with sqlcipher #2934
synchronize Seen status across devices #2942
dc_preconfigure_keypair now takes ascii armored keys instead of base64 #2862
put removed member in Bcc instead of To in the message about removal #2864
improve group updates #2889
re-write the blob filename creation loop #2981
update provider database (11 Jan 2022) #2959
python: allow timeout for internal configure tracker API #2967
python: remove API deprecated in Python 3.10 #2907
refactorings #2932 #2957 #2947
improve tests #2863 #2866 #2881 #2908 #2918 #2901 #2973
improve documentation #2880 #2886 #2895
improve ci #2919 #2926 #2969 #2999

Fixes

fix leaving groups #2929
fix unread count #2861
make add_parts() not early-exit #2879
recognize MS Exchange read receipts as read receipts #2890
create parent directory if creating a new file fails #2978
save "configured" flag later #2974
improve log #2928
dc_receive_imf: don't fail on invalid address in the To field #2940

1.70.0

Fixes

fix: do not abort Param parsing on unknown keys #2856
fix: execute Chat-Group-Member-Removed: even when arriving disordered #2857

1.69.0

Fixes

fix group-related system messages in multi-device setups #2848
fix "Google Workspace" (former "G Suite") issues related to bad resolvers #2852

1.68.0

Fixes

fix chat assignment when forwarding #2843
fix layout issues with the generated QR code svg #2842

1.67.0

API changes

dc_get_securejoin_qr_svg(chat_id) added #2815
added stock-strings DC_STR_SETUP_CONTACT_QR_DESC and DC_STR_SECURE_JOIN_GROUP_QR_DESC

1.66.0

API changes

dc_contact_get_last_seen() added #2823
python: Contact.last_seen added #2823
removed DC_STR_NEWGROUPDRAFT, we don't set draft after creating group anymore #2805

Changes

python: add cutil.from_optional_dc_charpointer() #2824
refactorings #2807 #2822 #2825

1.65.0

Changes

python: add mypy support and some type hints #2809

Fixes

do not disable ephemeral timer when downloading a message partially #2811
apply existing ephemeral timer also to partially downloaded messages; after full download, the ephemeral timer starts over #2811
replace user-visible error on verification failure with warning; the error is logged to the corresponding chat anyway #2808

1.64.0

Fixes

add 'waiting for being added to the group' only for group-joins, not for setup-contact #2797
prioritize In-Reply-To: and References: headers over group IDs when assigning messages to chats to fix incorrect assignment of Delta Chat replies to classic email threads #2795

1.63.0

API changes

dc_get_last_error() added #2788

Changes

Optimize Autocrypt gossip #2743

Fixes

fix permanently hiding of one-to-one chats after secure-join #2791

1.62.0

API Changes

dc_join_securejoin() now always returns immediately; the returned chat may not allow sending (dc_chat_can_send() returns false) which may change as usual on DC_EVENT_CHAT_MODIFIED #2508 #2767
introduce multi-device-sync-messages; as older cores display them as files in self-chat, they are currently only sent if config option send_sync_msgs is set #2669
add DC_EVENT_SELFAVATAR_CHANGED #2742

Changes

use system DNS instead of google for MX queries #2780
improve error logging #2758
improve tests #2764 #2781
improve ci #2770
refactorings #2677 #2728 #2740 #2729 #2766 #2778

Fixes

add Let's Encrypt certificate to core as it may be missing older devices #2752
prioritize certificate setting from user over the one from provider-db #2749
fix "QR process failed" error #2725
do not update quota in endless loop #2726

1.61.0

API Changes

download-on-demand added: dc_msg_get_download_state(), dc_download_full_msg() and download_limit config option #2631 #2696
dc_create_broadcast_list() and chat type DC_CHAT_TYPE_BROADCAST added #2707 #2722
allow ui-specific configs using ui.-prefix in key (dc_set_config(context, "ui.*", value)) #2672
new strings from DC_STR_PARTIAL_DOWNLOAD_MSG_BODY to DC_STR_PART_OF_TOTAL_USED #2631 #2694 #2707 #2723
emit warnings and errors from account manager with account-id 0 #2712

Changes

notify about incoming contact requests #2690
messages are marked as read on first read receipt #2699
quota warning reappears after import, rewarning at 95% #2702
lock strict TLS if certificate checks are automatic #2711
always check certificates strictly when connecting over SOCKS5 in Automatic mode #2657
Accounts is not cloneable anymore #2654 #2658
update chat/contact data only when there was no newer update #2642
better detection of mailing list names #2665 #2685
log all decisions when applying ephemeral timer to chats #2679
connectivity view now translatable #2694 #2723
improve Doxygen documentation #2647 #2668 #2684 #2688 #2705
refactorings #2656 #2659 #2677 #2673 #2678 #2675 #2663 #2692 #2706
update provider database #2618

Fixes

ephemeral timer rollback protection #2693 #2709
recreate configured folders if they are deleted #2691
ignore MDNs sent to self #2674
recognize NDNs that put headers into "message/global-headers" part #2598
avoid dc_get_contacts() returning duplicate contact ids #2591
do not leak group names on forwarding messages #2719
in case of smtp-errors, iterate over all addresses to fix ipv6/v4 problems #2720
fix pkg-config file #2660
fix "QR process failed" error #2725

1.60.0

Added

add device message to warn about QUOTA #2621
add SOCKS5 support #2474 #2620

Changes

don't emit multiple events with the same import/export progress number #2639
reduce message length limit to 5000 chars #2615

Fixes

keep event emitter from closing when there are no accounts #2636

1.59.0

Added

add quota information to dc_get_connectivity_html()

Changes

refactorings #2592 #2570 #2581
add 'device chat about' to now existing status #2613
update provider database #2608

Fixes

provider database supports socket=PLAIN and dotless domains now #2604 #2608
add migrated accounts to events emitter #2607
fix forwarding quote-only mails #2600
do not set WantsMdn param for outgoing messages #2603
set timestamps for system messages #2593
do not treat gmail labels as folders #2587
avoid timing problems in dc_maybe_network_lost() #2551
only set smtp to "connected" if the last message was actually sent #2541

1.58.0

Fixes

move WAL file together with database and avoid using data if the database was not closed correctly before #2583

1.57.0

API Changes

breaking change: removed deaddrop chat #2514 #2563

Contact request chats are not merged into a single virtual "deaddrop" chat anymore. Instead, they are shown in the chatlist the same way as other chats, but sending of messages to them is not allowed and MDNs are not sent automatically until the chat is "accepted" by the user.

New API:
- dc_chat_is_contact_request(): returns true if chat is a contact request. In this case an option to accept the chat via dc_accept_chat() should be shown in the UI.
- dc_accept_chat(): unblock the chat or accept contact request
- dc_block_chat(): block the chat, currently works only for mailing lists.
Removed API:
- dc_create_chat_by_msg_id(): deprecated 2021-02-07 in favor of dc_decide_on_contact_request()
- dc_marknoticed_contact(): deprecated 2021-02-07 in favor of dc_decide_on_contact_request()
- dc_decide_on_contact_request(): this call requires a message ID from deaddrop chat as input. As deaddrop chat is removed, this call can't be used anymore.
- dc_msg_get_real_chat_id(): use dc_msg_get_chat_id() instead, the only difference between these calls was in handling of deaddrop chat
- removed DC_CHAT_ID_DEADDROP and DC_STR_DEADDROP constants
breaking change: removed DC_EVENT_ERROR_NETWORK and DC_STR_SERVER_RESPONSE Instead, there is a new api dc_get_connectivity() and dc_get_connectivity_html(); DC_EVENT_CONNECTIVITY_CHANGED is emitted on changes
breaking change: removed dc_accounts_import_account() Instead you need to add an account and call dc_imex(DC_IMEX_IMPORT_BACKUP) on its context
update account api, 2 new methods: int dc_all_work_done (dc_context_t* context); int dc_accounts_all_work_done (dc_accounts_t* accounts);
add api to check if a message was Auto-Submitted cffi: int dc_msg_is_bot (const dc_msg_t* msg); python: Message.is_bot()
dc_context_t* dc_accounts_get_selected_account (dc_accounts_t* accounts); now returns NULL if there is no selected account
added dc_accounts_maybe_network_lost() for systems core cannot find out connectivity loss on its own (eg. iOS) #2550

Added

use Auto-Submitted: auto-generated header to identify bots #2502
allow sending stickers via repl tool
chat: make get_msg_cnt() and get_fresh_msg_cnt() work for deaddrop chat #2493
withdraw/revive own qr-codes #2512
add Connectivity view (a better api for getting the connection status) #2319 #2549 #2542

Changes

updated spec: new Chat-User-Avatar usage, Chat-Content: sticker, structure, copyright year #2480
update documentation #2548 #2561 #2569
breaking: Accounts::create does not also create an default account anymore #2500
remove "forwarded" from stickers, as the primary way of getting stickers is by asking a bot and then forwarding them currently #2526
mimeparser: use mailparse to parse RFC 2231 filenames #2543
allow email addresses without dot in the domain part #2112
allow installing lib and include under different prefixes #2558
remove counter from name provided by DC_CHAT_ID_ARCHIVED_LINK #2566
improve tests #2487 #2491 #2497
refactorings #2492 #2503 #2504 #2506 #2515 #2520 #2567 #2575 #2577 #2579
improve ci #2494
update provider-database #2565

Removed

remove dc_accounts_import_account() api #2521
remove DC_EVENT_ERROR_NETWORK and DC_STR_SERVER_RESPONSE #2319

Fixes

allow stickers with gif-images #2481
fix database migration #2486
do not count hidden messages in get_msg_cnt(). #2493
improve drafts detection #2489
fix panic when removing last, selected account from account manager #2500
set_draft's message-changed-event returns now draft's msg id instead of 0 #2304
avoid hiding outgoing classic emails #2505
fixes for message timestamps #2517
do not process names, avatars, location XMLs, message signature etc. for duplicate messages #2513
fix can_send for users not in group #2479
fix receiving events for accounts added by dc_accounts_add_account() #2559
fix which chats messages are assigned to #2465
fix: don't create chats when MDNs are received #2578

1.56.0

fix downscaling images #2469
fix outgoing messages popping up in selfchat #2456
securejoin: display error reason if there is any #2470
do not allow deleting contacts with ongoing chats #2458
fix: ignore drafts folder when scanning #2454
fix: scan folders also when inbox is not watched #2446
more robust In-Reply-To parsing #2182
update dependencies #2441 #2438 #2439 #2440 #2447 #2448 #2449 #2452 #2453 #2460 #2464 #2466
update provider-database #2471
refactorings #2459 #2457
improve tests and ci #2445 #2450 #2451

1.55.0

fix panic when receiving some HTML messages #2434
fix downloading some messages multiple times #2430
fix formatting of read receipt texts #2431
simplify SQL error handling #2415
explicit rust API for creating chats with blocked status #2282
debloat the binary by using less AsRef arguments #2425

1.54.0

switch back from sqlx to rusqlite due to performance regressions #2380 #2381 #2385 #2387
global search performance improvement #2364 #2365 #2366
improve SQLite performance with PRAGMA synchronous=normal #2382
python: fix building of bindings against system-wide install of libdeltachat #2383 #2385
python: list requests as a requirement #2390
fix creation of many delete jobs when being offline #2372
synchronize status between devices #2386
deaddrop (contact requests) chat improvements #2373
add "Forwarded:" to notification and chatlist summaries #2310
place user avatar directly into Chat-User-Avatar header #2232 #2384
improve tests #2360 #2362 #2370 #2377 #2387
cleanup #2359 #2361 #2374 #2376 #2379 #2388

1.53.0

fix sqlx performance regression #2355 2356
add a ci_scripts/coverage.sh #2333 #2334
refactorings and tests #2348 #2349 #2350
improve python bindings #2332 #2326

1.52.0

database library changed from rusqlite to sqlx #2089 #2331 #2336 #2340
add alias support: UIs should check for dc_msg_get_override_sender_name() also in single-chats now and display divergent names and avatars #2297
parse blockquote-tags for better quote detection #2313
ignore unknown classical emails from spam folder #2311
support "Mixed Up” encryption repairing #2321
fix single chat search #2344
fix nightly clippy and rustc errors #2341
update dependencies #2350
improve ci #2342
improve python bindings #2332 #2326

1.51.0

breaking change: You have to call dc_stop_io()/dc_start_io() before/after dc_imex(DC_IMEX_EXPORT_BACKUP): fix race condition and db corruption when a message was received during backup #2253
save subject for messages: new api dc_msg_get_subject(), when quoting, use the subject of the quoted message as the new subject, instead of the last subject in the chat #2274 #2283
new apis to get full or html message, dc_msg_has_html() and dc_get_msg_html() #2125 #2151 #2264 #2279
new chat type and apis for the new mailing list support, DC_CHAT_TYPE_MAILINGLIST, dc_msg_get_real_chat_id(), dc_msg_get_override_sender_name() #1964 #2181 #2185 #2195 #2211 #2210 #2240 #2241 #2243 #2258 #2259 #2261 #2267 #2270 #2272 #2290
new api dc_decide_on_contact_request(), deprecated dc_create_chat_by_msg_id() and dc_marknoticed_contact() #1964
new flag DC_GCM_INFO_ONLY for api dc_get_chat_msgs() #2132
new api dc_get_chat_encrinfo() #2186
new api dc_contact_get_status(), returning the recent footer #2218 #2307
improve contact name update rules, add api dc_contact_get_auth_name() #2206 #2212 #2225
new api for bots: dc_msg_set_html() #2153
new api for bots: dc_msg_set_override_sender_name() #2231
api removed: dc_is_io_running() #2139
api removed: dc_contact_get_first_name() #2165 #2171
improve compatibility with providers changing the Message-ID (as Outlook.com) #2250 #2265
correctly show emails that were sent to an alias and then bounced
implement Consistent Color Generation (XEP-0392), that results in contact colors be be changed #2228 #2229 #2239
fetch recent existing messages and create corresponding chats after configure #2106
improve e-mail compatibility by scanning all folders from time to time #2067 #2152 #2158 #2184 #2215 #2224
better support videochat-services not supporting random rooms #2191
export backups as .tar files #2023
scale avatars based on media_quality, fix avatar rotation #2063
compare ephemeral timer to parent message to deal with reordering better #2100
better ephemeral system messages #2183
read quotes out of html messages #2104
prepend subject to messages with attachments, if needed #2111
run housekeeping at least once a day #2114
resolve MX domain only once per OAuth2 provider #2122
configure provider based on MX record #2123 #2134
make transient bad destination address error permanent after n tries #2126 #2202
enable strict TLS for known providers by default #2121
improve and harden secure join #2154 #2161 #2251
update dc_get_info() to return more information #2156
prefer In-Reply-To/References over group-id stored in Message-ID #2164 #2172 #2173
apply gossiped encryption preference to new peerstates #2174
fix: do not return quoted messages from the trash chat #2221
fix: allow emojis for location markers #2177
fix encoding of Chat-Group-Name-Changed messages that could even lead to messages not being delivered #2141
fix error when no temporary directory is available #1929
fix marking read receipts as seen #2117
fix read-notification for mixed-case addresses #2103
fix decoding of attachment filenames #2080 #2094 #2102
fix downloading ranges of message #2061
fix parsing quoted encoded words in From: header #2193 #2204
fix import/export race condition #2250
fix: exclude muted chats from notified-list #2269 #2275
fix: update uid_next if the server rewind it #2288
fix: return error on fingerprint mismatch on qr-scan #2295
fix ci #2217 #2226 #2244 #2245 #2249 #2277 #2286
try harder on backup opening #2148
trash messages more thoroughly #2273
nicer logging #2284
add CMakeLists.txt #2260
switch to rust 1.50, update toolchains, deps #2150 #2155 #2165 #2107 #2262 #2271
improve python bindings #2113 #2115 #2133 #2214
improve documentation #2143 #2160 #2175 #2146
refactorings #2110 #2136 #2135 #2168 #2178 #2189 #2190 #2198 #2197 #2201 #2196 #2200 #2230 #2262 #2203
update provider-database #2299

1.50.0

do not fetch emails in between inbox_watch disabled and enabled again #2087
fix: do not fetch from INBOX if inbox_watch is disabled #2085
fix: do not use STARTTLS when PLAIN connection is requested and do not allow downgrade if STARTTLS is not available #2071

1.49.0

add timestamps to image and video filenames #2068
forbid quoting messages from another context #2069
fix: preserve quotes in messages with attachments #2070

1.48.0

fetch_existing renamed to fetch_existing_msgs and disabled by default #2035 #2042
skip fetch existing messages/contacts if config-option bot set #2017
always log why a message is sorted to trash #2045
display a quote if top posting is detected #2047
add ephemeral task cancellation to dc_stop_io(); before, there was no way to quickly terminate pending ephemeral tasks #2051
when saved-messages chat is deleted, a device-message about recreation is added #2050
use max_smtp_rcpt_to from provider-db, sending messages to many recipients in configurable chunks #2056
fix handling of empty autoconfigure files #2027
fix adding saved messages to wrong chats on multi-device #2034 #2039
fix hang on android4.4 and other systems by adding a workaround to executer-blocking-handling bug #2040
fix secret key export/import roundtrip #2048
fix mistakenly unarchived chats #2057
fix outdated-reminder test that fails only 7 days a year, including halloween :) #2059
improve python bindings #2021 #2036 #2038
update provider-database #2037

1.47.0

breaking change: dc_update_device_chats() removed; this is now done automatically during configure unless the new config-option bot is set #1957
breaking change: split DC_EVENT_MSGS_NOTICED off DC_EVENT_MSGS_CHANGED and remove dc_marknoticed_all_chats() #1942 #1981
breaking change: remove unused starring options #1965
breaking change: DC_CHAT_TYPE_VERIFIED_GROUP replaced by dc_chat_is_protected(); also single-chats may be protected now, this may happen over the wire even if the UI do not offer an option for that #1968
breaking change: split quotes off message text, UIs should use at least dc_msg_get_quoted_text() to show quotes now #1975
new api for quote handling: dc_msg_set_quote(), dc_msg_get_quoted_text(), dc_msg_get_quoted_msg() #1975 #1984 #1985 #1987 #1989 #2004
require quorum to enable encryption #1946
speed up and clean up account creation #1912 #1927 #1960 #1961
configure now collects recent contacts and fetches last messages unless disabled by fetch_existing config-option #1913 #2003 EDIT: fetch_existing renamed to fetch_existing_msgs in 1.48.0 #2042
emit DC_EVENT_CHAT_MODIFIED on contact rename and set contact-id on DC_EVENT_CONTACTS_CHANGED #1935 #1936 #1937
add dc_set_chat_protection(); the protect parameter in dc_create_group_chat() will be removed in an upcoming release; up to then, UIs using the "verified group" paradigm should not use dc_set_chat_protection() #1968 #2014 #2001 #2012 #2007
remove unneeded DC_STR_COUNT #1991
mark all failed messages as failed when receiving an NDN #1993
check some easy cases for bad system clock and outdated app #1901
fix import temporary directory usage #1929
fix forcing encryption for reset peers #1998
fix: do not allow to save drafts in non-writeable chats #1997
fix: do not show HTML if there is no content and there is an attachment #1988
fix recovering offline/lost connections, fixes background receive bug #1983
fix ordering of accounts returned by dc_accounts_get_all() #1909
fix whitespace for summaries #1938
fix: improve sentbox name guessing #1941
fix: avoid manual poll impl for accounts events #1944
fix encoding newlines in param as a preparation for storing quotes #1945
fix: internal and ffi error handling #1967 #1966 #1959 #1911 #1916 #1917 #1915
fix ci #1928 #1931 #1932 #1933 #1934 #1943
update provider-database #1940 #2005 #2006
update dependencies #1919 #1908 #1950 #1963 #1996 #2010 #2013

1.46.0

breaking change: dc_configure() report errors in DC_EVENT_CONFIGURE_PROGRESS: capturing error events is no longer working #1886 #1905
breaking change: removed DC_LP_{IMAP|SMTP}_SOCKET* from server_flags; added mail_security and send_security using DC_SOCKET enum #1835
parse multiple servers in Mozilla autoconfig #1860
try multiple servers for each protocol #1871
do IMAP and SMTP configuration in parallel #1891
configuration cleanup and speedup #1858 #1875 #1889 #1904 #1906
secure-join cleanup, testing, fixing #1876 #1877 #1887 #1888 #1896 #1899 #1900
do not reset peerstate on encrypted messages, ignore reordered autocrypt headers #1885 #1890
always sort message replies after parent message #1852
add an index to significantly speed up get_fresh_msg_cnt() #1881
improve mimetype guessing for PDF and many other formats #1857 #1861
improve accepting invalid html #1851
improve tests, cleanup and ci #1850 #1856 #1859 #1861 #1884 #1894 #1895
tweak HELO command #1908
make dc_accounts_get_all() return accounts sorted #1909
fix KML coordinates precision used for location streaming #1872
fix cancelling import/export #1855

1.45.0

add dc_accounts_t account manager object and related api functions #1784
add capability to import backups as .tar files, which will become the default in a subsequent release #1749
try various server domains on configuration #1780 #1838
recognize .tgs files as stickers #1826
remove X-Mailer debug header #1819
improve guessing message types from extension #1818
fix showing unprotected subjects in encrypted messages #1822
fix threading in interaction with non-delta-clients #1843
fix handling if encryption degrades #1829
fix webrtc-servers names set by the user #1831
update provider database #1828
update async-imap to fix Oauth2 #1837
optimize jpeg assets with trimage #1840
add tests and documentations #1809 #1820

1.44.0

fix peerstate issues #1800 #1805
fix a crash related to muted chats #1803
fix incorrect dimensions sometimes reported for images #1806
fixed dc_chat_get_remaining_mute_duration function #1807
handle empty tags (e.g. <br/>) in HTML mails #1810
always translate the message about disappearing messages timer change #1813
improve footer detection in plain text email #1812
update device chat icon to fix warnings in iOS logs #1802
fix deletion of multiple messages #1795

1.43.0

improve using own jitsi-servers #1785
fix smtp-timeout tweaks for larger mails #1797
more bug fixes and updates #1794 #1792 #1789 #1787

1.42.0

new qr-code type DC_QR_WEBRTC #1779
tweak smtp-timeout for larger mails #1782
optimize read-receipts #1765
improve tests #1769
bug fixes #1766 #1772 #1773 #1775 #1776 #1777

1.41.0

new apis to initiate video chats #1718 #1735
new apis dc_msg_get_ephemeral_timer() and dc_msg_get_ephemeral_timestamp()
new api dc_chatlist_get_summary2() #1771
improve IMAP handling #1703 #1704
improve ephemeral messages #1696 #1705
mark location-messages as auto-generated #1715
multi-device avatar-sync #1716 #1717
improve python bindings #1732 #1733 #1738 #1769
Allow http scheme for DCACCOUNT urls #1770
more fixes #1702 #1706 #1707 #1710 #1719 #1721 #1723 #1734 #1740 #1744 #1748 #1760 #1766 #1773 #1765
refactorings #1712 #1714 #1757
update toolchains and dependencies #1726 #1736 #1737 #1742 #1743 #1746

1.40.0

introduce ephemeral messages #1540 #1680 #1683 #1684 #1691 #1692
DC_MSG_ID_DAYMARKER gets timestamp attached #1677 #1685
improve idle #1690 #1688
fix message processing issues by sequential processing #1694
refactorings #1670 #1673

1.39.0

fix handling of mvbox_watch, sentbox_watch, inbox_watch #1654 #1658
fix potential panics, update dependencies #1650 #1655

1.38.0

fix sorting, esp. for multi-device

1.37.0

improve ndn heuristics #1630
get oauth2 authorizer from provider-db #1641
removed linebreaks and spaces from generated qr-code #1631
more fixes #1633 #1635 #1636 #1637

1.36.0

parse ndn (network delivery notification) reports and report failed messages as such #1552 #1622 #1630
add oauth2 support for gsuite domains #1626
read image orientation from exif before recoding #1619
improve logging #1593 #1598
improve python and bot bindings #1583 #1609
improve imap logout #1595
fix sorting #1600 #1604
fix qr code generation #1631
update rustcrypto releases #1603
refactorings #1617

1.35.0

enable strict-tls from a new provider-db setting #1587
new subject 'Message from USER' for one-to-one chats #1395
recode images #1563
improve reconnect handling #1549 #1580
improve importing addresses #1544
improve configure and folder detection #1539 #1548
improve test suite #1559 #1564 #1580 #1581 #1582 #1584 #1588:
fix ad-hoc groups #1566
preventions against being marked as spam #1575
refactorings #1542 #1569

1.34.0

new api for io, thread and event handling #1356, see the example atop of deltachat.h to get an overview
LOTS of speed improvements due to async processing #1356
enable WAL mode for sqlite #1492
process incoming messages in bulk #1527
improve finding out the sent-folder #1488
several bug fixes

1.33.0

let dc_set_muted() also mute one-to-one chats #1470
fix a bug that led to load and traffic if the server does not use sent-folder #1472

1.32.0

fix endless loop when trying to download messages with bad RFC Message-ID, also be more reliable on similar errors #1463 #1466 #1462
fix bug with comma in contact request #1438
do not refer to hidden messages on replies #1459
improve error handling #1468 #1465 #1464

1.31.0

always describe the context of the displayed error #1451
do not emit DC_EVENT_ERROR when message sending fails; dc_msg_get_state() and dc_get_msg_info() are sufficient #1451
new config-option media_quality #1449
try over if writing message to database fails #1447

1.30.0

expunge deleted messages #1440
do not send DC_EVENT_MSGS_CHANGED|INCOMING_MSG on hidden messages #1439

1.29.0

new config options delete_device_after and delete_server_after, each taking an amount of seconds after which messages are deleted from the device and/or the server #1310 #1335 #1411 #1417 #1423
new api dc_estimate_deletion_cnt() to estimate the effect of delete_device_after and delete_server_after
use Ed25519 keys by default, these keys are much shorter than RSA keys, which results in saving traffic and speed improvements #1362
improve message ellipsizing #1397 #1430
emit DC_EVENT_ERROR_NETWORK also on smtp-errors #1378
do not show badly formatted non-delta-messages as empty #1384
try over SMTP on potentially recoverable error 5.5.0 #1379
remove device-chat from forward-to-chat-list #1367
improve group-handling #1368
dc_get_info() returns uptime (how long the context is in use)
python improvements and adaptions #1408 #1415
log to the stdout and stderr in tests #1416
refactoring, code improvements #1363 #1365 #1366 #1370 #1375 #1389 #1390 #1418 #1419
removed api: dc_chat_get_subtitle(), dc_get_version_str(), dc_array_add_id()
removed events: DC_EVENT_MEMBER_ADDED, DC_EVENT_MEMBER_REMOVED

1.28.0

new flag DC_GCL_FOR_FORWARDING for dc_get_chatlist() that will sort the "saved messages" chat to the top of the chatlist #1336
mark mails as being deleted from server in dc_empty_server() #1333
fix interaction with servers that do not allow folder creation on root-level; use path separator as defined by the email server #1359
fix group creation if group was created by non-delta clients #1357
fix showing replies from non-delta clients #1353
fix member list on rejoining left groups #1343
fix crash when using empty groups #1354
fix potential crash on special names #1350

1.27.0

handle keys reliably on armv7 #1327

1.26.0

change generated key type back to RSA as shipped versions have problems to encrypt to Ed25519 keys
update rPGP to encrypt reliably to Ed25519 keys; one of the next versions can finally use Ed25519 keys then

1.25.0

save traffic by downloading only messages that are really displayed #1236
change generated key type to Ed25519, these keys are much shorter than RSA keys, which results in saving traffic and speed improvements #1287
improve key handling #1237 #1240 #1242 #1247
mute handling, apis are dc_set_chat_mute_duration() dc_chat_is_muted() and dc_chat_get_remaining_mute_duration() #1143
pinning chats, new apis are dc_set_chat_visibility() and dc_chat_get_visibility() #1248
add dc_provider_new_from_email() api that queries the new, integrated provider-database #1207
account creation by scanning a qr code in the DCACCOUNT scheme (https://mailadm.readthedocs.io), new api is dc_set_config_from_qr() #1249
if possible, dc_join_securejoin(), returns the new chat-id immediately and does the handshake in background #1225
update imap and smtp dependencies #1115
check for MOVE capability before using MOVE command #1263
allow inline attachments from RFC 2183 #1280
fix updating names from incoming mails #1298
fix error messages shown on import #1234
directly attempt to re-connect if the smtp connection is maybe stale #1296
improve adding group members #1291
improve rust-api #1261
cleanup #1302 #1283 #1282 #1276 #1270-#1274 #1267 #1258-#1260 #1257 #1239 #1231 #1224
update spec #1286 #1291

1.0.0-beta.24

fix oauth2/gmail bug introduced in beta23 (not used in releases) #1219
fix panic when receiving eg. cyrillic filenames #1216
delete all consumed secure-join handshake messagess #1209 #1212
Rust-level cleanups #1218 #1217 #1210 #1205
python-level cleanups #1204 #1202 #1201

1.0.0-beta.23

#1197 fix imap-deletion of messages
#1171 Combine multiple MDNs into a single mail, reducing traffic
#1155 fix to not send out gossip always, reducing traffic
#1160 fix reply-to-encrypted determination
#1182 Add "Auto-Submitted: auto-replied" header to MDNs
#1194 produce python wheels again, fix c/py.delta.chat master-deployment
rust-level housekeeping and improvements #1161 #1186 #1185 #1190 #1194 #1199 #1191 #1190 #1184 and more
#1063 clarify licensing
#1147 use mailparse 0.10.2

1.0.0-beta.22

#1095 normalize email lineends to CRLF
#1095 enable link-time-optimization, saves eg. on android 11 mb
#1099 fix import regarding devicechats
#1092 improve logging
#1096 #1097 #1094 #1090 #1091 internal cleanups

1.0.0-beta.21

#1078 #1082 ensure RFC compliance by producing 78 column lines for encoded attachments.
#1080 don't recreate and thus break group membership if an unknown sender (or mailer-daemon) sends a message referencing the group chat
#1081 #1079 some internal cleanups
update imap-proto dependency, to fix yandex/oauth

1.0.0-beta.20

#1074 fix OAUTH2/gmail
#1072 fix group members not appearing in contact list
#1071 never block interrupt_idle (thus hopefully also not on maybe_network())
#1069 reduce smtp-timeout to 30 seconds
#1066 #1065 avoid unwrap in dehtml, make literals more readable

1.0.0-beta.19

#1058 timeout smtp-send if it doesn't complete in 15 minutes
#1059 trim down logging

1.0.0-beta.18

#1056 avoid panicking when we couldn't read imap-server's greeting message
#1055 avoid panicking when we don't have a selected folder
#1052 #1049 #1051 improve logging to add thread-id/name and file/lineno to each info/warn message.
#1050 allow python bindings to initialize Account with "os_name".

1.0.0-beta.17

#1044 implement avatar recoding to 192x192 in core to keep file sizes small.
#1024 fix #1021 SQL/injection malformed Chat-Group-Name breakage
#1036 fix smtp crash by pulling in a fixed async-smtp
#1039 fix read-receipts appearing as normal messages when you change MDN settings
#1040 do not panic on SystemTimeDifference
#1043 avoid potential crashes in malformed From/Chat-Disposition... headers
#1045 #1041 #1038 #1035 #1034 #1029 #1025 various cleanups and doc improvements

1.0.0-beta.16

alleviate login problems with providers which only support RSA1024 keys by switching back from Rustls to native-tls, by using the new async-email/async-native-tls crate from @dignifiedquire. thanks @link2xt.
introduce per-contact profile images to send out own profile image heuristically, and fix sending out of profile images in "in-prepare" groups. this also extends the Chat-spec that is maintained in core to specify Chat-Group-Image and Chat-Group-Avatar headers. thanks @r10s and @hpk42.
fix merging of protected headers from the encrypted to the unencrypted parts, now not happening recursively anymore. thanks @hpk and @r10s
fix/optimize autocrypt gossip headers to only get sent when there are more than 2 people in a chat. thanks @link2xt
fix displayname to use the authenticated name when available (displayname as coming from contacts themselves). thanks @simon-laux
introduce preliminary support for offline autoconfig for nauta provider. thanks @hpk42 @r10s

1.0.0-beta.15

fix #994 attachment appeared doubled in chats (and where actually downloaded after smtp-send). @hpk42

1.0.0-beta.14

fix packaging issue with our rust-email fork, now we are tracking master again there. hpk42

1.0.0-beta.13

fix #976 -- unicode-issues in display-name of email addresses. @hpk42
fix #985 group add/remove member bugs resulting in broken groups. @hpk42
fix hanging IMAP connections -- we now detect with a 15second timeout if we cannot terminate the IDLE IMAP protocol. @hpk42 @link2xt
fix incoming multipart/mixed containing html, to show up as attachments again. Fixes usage for simplebot which sends html files for users to interact with the bot. @adbenitez @hpk42
refinements to internal autocrypt-handling code, do not send prefer-encrypt=nopreference as it is the default if no attribute is present. @linkxt
simplify, modularize and rustify several parts of dc-core (general WIP). @link2xt @flub @hpk42 @r10s
use async-email/async-smtp to handle SMTP connections, might fix connection/reconnection issues. @link2xt
more tests and refinements for dealing with blobstorage @flub @hpk42
use a dedicated build-server for CI testing of core PRs

1.0.0-beta.12

fix python bindings to use core for copying attachments to blobdir and fix core to actually do it. @hpk42

1.0.0-beta.11

trigger reconnect more often on imap error states. Should fix an issue observed when trying to empty a folder. @hpk42
un-split qr tests: we fixed qr-securejoin protocol flakiness last weeks. @hpk42

1.0.0-beta.10

fix grpid-determination from in-reply-to and references headers. @hpk42
only send Autocrypt-gossip headers on encrypted messages. @dignifiedquire
fix reply-to-encrypted message to also be encrypted. @hpk42
remove last unsafe code from dc_receive_imf :) @hpk42
add experimental new dc_chat_get_info_json FFI/API so that desktop devs can play with using it. @jikstra
fix encoding of subjects and attachment-filenames @hpk42 @dignifiedquire .

1.0.0-beta.9

historic: we now use the mailparse crate and lettre-email to generate mime messages. This got rid of mmime completely, the C2rust generated port of the libetpan mime-parse -- IOW 22KLocs of cumbersome code removed! see https://github.com/chatmail/core/pull/904#issuecomment-561163330 many thanks @dignifiedquire for making everybody's life easier and @jonhoo (from rust-imap fame) for suggesting to use the mailparse crate :)
lots of improvements and better error handling in many rust modules thanks @link2xt @flub @r10s, @hpk42 and @dignifiedquire
@r10s introduced a new device chat which has an initial welcome message. See https://c.delta.chat/classdc__context__t.html#a1a2aad98bd23c1d21ee42374e241f389 for the main new FFI-API.
fix moving self-sent messages, thanks @r10s, @flub, @hpk42
fix flakiness/sometimes-failing verified/join-protocols, thanks @flub, @r10s, @hpk42
fix reply-to-encrypted message to keep encryption
new DC_EVENT_SECUREJOIN_MEMBER_ADDED event
many little fixes and rustifications (@link2xt, @flub, @hpk42)

1.0.0-beta.8

now uses async-email/async-imap as the new base which makes imap-idle interruptible and thus fixes several issues around the imap thread being in zombie state . thanks @dignifiedquire, @hpk42 and @link2xt.
fixes imap-protocol parsing bugs that lead to infinitely repeated crashing while trying to receive messages with a subject that contained non-utf8. thanks @link2xt
fixed logic to find encryption subkey -- previously delta chat would use the primary key for encryption (which works with RSA but not ECC). thanks @link2xt
introduce a new device chat where core and UIs can add "device" messages. Android uses it for an initial welcome message. thanks @r10s
fix time smearing (when two message are virtually send in the same second, there would be misbehaviour because we didn't persist smeared time). thanks @r10s
fix double-dotted extensions like .html.zip or .tar.gz
to not mangle them when creating blobfiles. thanks @flub
fix backup/exports where the wrong sql file would be modified, leading to problems when exporting twice. thanks @hpk42
several other little fixes and improvements

1.0.0-beta.7

fix location-streaming #782
fix display of messages that could not be decrypted #785
fix smtp MAILER-DAEMON bug #786
fix a logging of durations #783
add more error logging #779
do not panic on some bad utf-8 mime #776

1.0.0-beta.6

fix chatlist.get_msg_id to return id, instead of wrongly erroring

1.0.0-beta.5

fix dc_get_msg() to return empty messages when asked for special ones

1.0.0-beta.4

fix more than one sending of autocrypt setup message
fix recognition of mailto-address-qr-codes, add tests
tune down error to warning when adding self to chat

1.0.0-beta.3

add back dc_empty_server() #682
if show_emails is set to DC_SHOW_EMAILS_ALL, email-based contact requests are added to the chatlist directly
fix IMAP hangs #717 and cleanups
several rPGP fixes
code streamlining and rustifications

1.0.0-beta.2

https://c.delta.chat docs are now regenerated again through our CI
several rPGP cleanups, security fixes and better multi-platform support
reconnect on io errors and broken pipes (imap)
probe SMTP with real connection not just setup
various imap/smtp related fixes
use to_string_lossy in most places instead of relying on valid utf-8 encodings
rework, rustify and test autoconfig-reading and parsing
some rustifications/boolifications of c-ints

1.0.0-beta.1

first beta of the Delta Chat Rust core library. many fixes of crashes and other issues compared to 1.0.0-alpha.5.
Most code is now "rustified" and does not do manual memory allocation anymore.
The DC_EVENT_GET_STRING event is not used anymore, removing the last event where the core requested a return value from the event callback.

Please now use dc_set_stock_translation() API for core messages to be properly localized.
Deltachat FFI docs are automatically generated and available here: https://c.delta.chat
New events ImapMessageMoved and ImapMessageDeleted

For a full list of changes, please see our closed Pull Requests:

https://github.com/chatmail/core/pulls?q=is%3Apr+is%3Aclosed

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2.48.0 - 2026-03-30

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2.47.0 - 2026-03-24

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2.46.0 - 2026-03-19

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2.45.0 - 2026-03-14

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2.44.0 - 2026-02-27

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2.43.0 - 2026-02-17

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2.42.0 - 2026-02-10

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2.41.0 - 2026-02-06

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2.40.0 - 2026-02-04

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2.39.0 - 2026-01-23

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2.38.0 - 2026-01-22

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