diff --git a/CHANGELOG.md b/CHANGELOG.md
index cee673742..56c633977 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -1,5 +1,15 @@
 # Changelog
 
+## [2.15.0] - 2025-09-15
+
+### API-Changes
+
+- Add JSON-RPC API for calls ([#7194](https://github.com/chatmail/core/pull/7194)).
+
+### Build system
+
+- Remove unused `quoted_printable` dependency.
+
 ## [2.14.0] - 2025-09-12
 
 ### API-Changes
@@ -6748,3 +6758,4 @@ https://github.com/chatmail/core/pulls?q=is%3Apr+is%3Aclosed
 [2.12.0]: https://github.com/chatmail/core/compare/v2.11.0..v2.12.0
 [2.13.0]: https://github.com/chatmail/core/compare/v2.12.0..v2.13.0
 [2.14.0]: https://github.com/chatmail/core/compare/v2.13.0..v2.14.0
+[2.15.0]: https://github.com/chatmail/core/compare/v2.14.0..v2.15.0
diff --git a/Cargo.lock b/Cargo.lock
index 1b1553066..588554d6d 100644
--- a/Cargo.lock
+++ b/Cargo.lock
@@ -1296,7 +1296,7 @@ dependencies = [
 
 [[package]]
 name = "deltachat"
-version = "2.14.0"
+version = "2.15.0"
 dependencies = [
  "anyhow",
  "async-broadcast",
@@ -1405,7 +1405,7 @@ dependencies = [
 
 [[package]]
 name = "deltachat-jsonrpc"
-version = "2.14.0"
+version = "2.15.0"
 dependencies = [
  "anyhow",
  "async-channel 2.5.0",
@@ -1427,7 +1427,7 @@ dependencies = [
 
 [[package]]
 name = "deltachat-repl"
-version = "2.14.0"
+version = "2.15.0"
 dependencies = [
  "anyhow",
  "deltachat",
@@ -1443,7 +1443,7 @@ dependencies = [
 
 [[package]]
 name = "deltachat-rpc-server"
-version = "2.14.0"
+version = "2.15.0"
 dependencies = [
  "anyhow",
  "deltachat",
@@ -1472,7 +1472,7 @@ dependencies = [
 
 [[package]]
 name = "deltachat_ffi"
-version = "2.14.0"
+version = "2.15.0"
 dependencies = [
  "anyhow",
  "deltachat",
diff --git a/Cargo.toml b/Cargo.toml
index f31d63da8..c74839f91 100644
--- a/Cargo.toml
+++ b/Cargo.toml
@@ -1,6 +1,6 @@
 [package]
 name = "deltachat"
-version = "2.14.0"
+version = "2.15.0"
 edition = "2024"
 license = "MPL-2.0"
 rust-version = "1.85"
diff --git a/deltachat-ffi/Cargo.toml b/deltachat-ffi/Cargo.toml
index 34a8c9d63..f7ac569c7 100644
--- a/deltachat-ffi/Cargo.toml
+++ b/deltachat-ffi/Cargo.toml
@@ -1,6 +1,6 @@
 [package]
 name = "deltachat_ffi"
-version = "2.14.0"
+version = "2.15.0"
 description = "Deltachat FFI"
 edition = "2018"
 readme = "README.md"
diff --git a/deltachat-jsonrpc/Cargo.toml b/deltachat-jsonrpc/Cargo.toml
index 50e042707..a0d7e636c 100644
--- a/deltachat-jsonrpc/Cargo.toml
+++ b/deltachat-jsonrpc/Cargo.toml
@@ -1,6 +1,6 @@
 [package]
 name = "deltachat-jsonrpc"
-version = "2.14.0"
+version = "2.15.0"
 description = "DeltaChat JSON-RPC API"
 edition = "2021"
 license = "MPL-2.0"
diff --git a/deltachat-jsonrpc/typescript/package.json b/deltachat-jsonrpc/typescript/package.json
index 6ce278ad2..10b9b0228 100644
--- a/deltachat-jsonrpc/typescript/package.json
+++ b/deltachat-jsonrpc/typescript/package.json
@@ -54,5 +54,5 @@
   },
   "type": "module",
   "types": "dist/deltachat.d.ts",
-  "version": "2.14.0"
+  "version": "2.15.0"
 }
diff --git a/deltachat-repl/Cargo.toml b/deltachat-repl/Cargo.toml
index b4b97ab69..1e56609ed 100644
--- a/deltachat-repl/Cargo.toml
+++ b/deltachat-repl/Cargo.toml
@@ -1,6 +1,6 @@
 [package]
 name = "deltachat-repl"
-version = "2.14.0"
+version = "2.15.0"
 license = "MPL-2.0"
 edition = "2021"
 repository = "https://github.com/chatmail/core"
diff --git a/deltachat-rpc-client/pyproject.toml b/deltachat-rpc-client/pyproject.toml
index c20f93303..2a1d0d60c 100644
--- a/deltachat-rpc-client/pyproject.toml
+++ b/deltachat-rpc-client/pyproject.toml
@@ -4,7 +4,7 @@ build-backend = "setuptools.build_meta"
 
 [project]
 name = "deltachat-rpc-client"
-version = "2.14.0"
+version = "2.15.0"
 description = "Python client for Delta Chat core JSON-RPC interface"
 classifiers = [
     "Development Status :: 5 - Production/Stable",
diff --git a/deltachat-rpc-server/Cargo.toml b/deltachat-rpc-server/Cargo.toml
index 2c8992d83..a26b810f4 100644
--- a/deltachat-rpc-server/Cargo.toml
+++ b/deltachat-rpc-server/Cargo.toml
@@ -1,6 +1,6 @@
 [package]
 name = "deltachat-rpc-server"
-version = "2.14.0"
+version = "2.15.0"
 description = "DeltaChat JSON-RPC server"
 edition = "2021"
 readme = "README.md"
diff --git a/deltachat-rpc-server/npm-package/package.json b/deltachat-rpc-server/npm-package/package.json
index 1c77cf737..6cbf88b62 100644
--- a/deltachat-rpc-server/npm-package/package.json
+++ b/deltachat-rpc-server/npm-package/package.json
@@ -15,5 +15,5 @@
   },
   "type": "module",
   "types": "index.d.ts",
-  "version": "2.14.0"
+  "version": "2.15.0"
 }
diff --git a/python/pyproject.toml b/python/pyproject.toml
index a2653f100..bb50619da 100644
--- a/python/pyproject.toml
+++ b/python/pyproject.toml
@@ -4,7 +4,7 @@ build-backend = "setuptools.build_meta"
 
 [project]
 name = "deltachat"
-version = "2.14.0"
+version = "2.15.0"
 description = "Python bindings for the Delta Chat Core library using CFFI against the Rust-implemented libdeltachat"
 readme = "README.rst"
 requires-python = ">=3.8"
diff --git a/release-date.in b/release-date.in
index 85deb93f3..61e9b300c 100644
--- a/release-date.in
+++ b/release-date.in
@@ -1 +1 @@
-2025-09-12
\ No newline at end of file
+2025-09-15
\ No newline at end of file