Improvements & Fixes including stream wedge recovery, missing binary handling, dynamic model resolution, session directory cleanup, IPC black screen crash fix, and memory leaks & race conditions repair.

Bug Fixes including an auto-update packaging fix to prevent conflicts in release artifacts.

Features include Sonnet 1M model support and significant fixes for git-activity and account management crashes.

New Features include GPT 5.4 model support and structural improvements for creating new chats and error fixes.

Bug Fixes including drag-to-split functionality for pinned sub-chats and corrections for custom slash commands.

Hotfix addressing issues with approve/reject buttons in split view due to a stale isActive prop.

Improvements & Fixes including an analytics fix for sending events from the desktop app.

Features include a two-column commit diff viewer and fixes for issues in the file list context menu.

Features include drag-and-drop functionality for sub-chats, upgraded diff viewer, and enhancements in displaying file stats.

New Features include per-pane tab groups with native drag-and-drop, and sortable sub-chats, along with several improvements and fixes.