- add Discard actions for conflicted files and conflict groups
- restore discarded conflicts from HEAD in both index and working tree
- restrict regular discard actions to changed tracked files
- preserve default editor commands when replacing an editor document
- enable copying from the read-only merge-view side panels
- cover conflict restoration and merge-side copying
- document build parallelism and function-spacing conventions
- Add SmartGit-inspired context actions to Git History commits, including checkout, merge, fast-forward merge, cherry-pick, revert, branch creation, tag creation, and copying commit IDs or complete messages.
- Order commit actions into consistent operation, ref-creation, and clipboard groups. Hide the redundant Show in Git History action inside detached history tabs while retaining it in the source-control sidebar.
- Add a Working Tree / Index context menu with status-aware Commit and Stage actions. Track staged and unstaged availability in the history model and keep it synchronized as repository status changes.
- Extend the Git command wrapper with operations for creating branches at commits, creating and deleting tags, deleting remote branches, cherry-picking commits, and reverting commits.
- Support deleting tags and remote branches from the Branches view. When deleting a local branch with an upstream, optionally delete its tracked remote branch as part of the operation.
- Add confirmation and input dialogs for branch, tag, remote-deletion, and revert workflows. Disable history-changing commit actions while another Git operation is active.
- add a reusable right-side panel managed at the application level
- migrate debugger tabs to UITabWidgetSplitter instances
- support moving and splitting debugger tabs across bottom and right panels
- restrict debugger tab drops to debugger-owned panel targets
- serialize debugger tab layouts, panel state, and table column widths
- add pixel and percentage column-width modes to UIAbstractTableView
- support XML/CSS configuration and an optional width-mode context menu
- preserve percentage totals across resizing, fit-to-content, minimum widths,
scrollbar changes, and pixel-density rounding
- add splitter edge hiding while preserving splitter-always-show precedence
- use EventConnection ownership for safe widget and controller lifetimes
- validate serialized splitter layouts with structural limits
- display project-relative source paths in debugger stack frames
- add ecode localization strings, CSS documentation, tests, and agent rules
- implement per-side CSS border styles and patterned rendering
- preserve rectangular rasterization for thin dotted borders
- separate CSS and native-widget border defaults
- correct inline atomic-box and vertical-align baseline layout
- collapse adjacent block margins in rich-text flow
- preserve forced line breaks and formatting margins
- size HTML text inputs from font ascent and descent
- expose replaced-control text baselines to inline layout
- enforce single-owner painting for inline backgrounds and borders
- enable and update the old Reddit visual regression golden
- add generic layout, border, and form-control regression tests
- document spec-first HTML work and project build conventions