Google Antigravity 2.3.1

2.3.1 July 16, 2026 Startup stability fix Fixes a bug where an empty or malformed configuration file caused AGY to fail to load on startup. Improvements (0) Fixes (0) Patches (1) Fixed a bug where an empty or malformed config.json configuration file in the ~/.gemini/config/ directory prevented AGY from loading on startup. 2.3.0 July 13, 2026 Queued messages, plain text files support, and stability improvements Added support for queued messages, settings to configure message execution, a send now option, plain text file attachments, and various bug fixes and improvements. Improvements (6) Added support for queued messages, including settings to configure execution behavior, a "Send Now" option, and an improved input card layout. Added support for attaching and rendering plain text (.txt) files in conversations and optimized comment button alignment in diff views. Streamlined startup performance by optimizing file watching and the application initialization sequence. Refined command permission prompting with strict literal matching, relaxed redirection rules, and sandbox configuration improvements. Enhanced reliability with automatic retries on backend overload errors and resolved hangs in helper agents requesting feedback. Updated the default UI theme to respect system preferences instead of defaulting to dark mode. Fixes (5) Fixed find-in-page (Cmd+F) search to correctly locate and highlight matches in virtualized file views. Improved side questions (/btw) with persistence across conversation switches, display of the agent's thinking process, and a fix for background retries when closed. Stopped background tasks from continuing to run after a conversation is archived. Fixed an issue where diffs for files with more than 1000 lines rendered incorrectly. Fixed an issue where the agent could hang indefinitely after subagents finished executing. Patches (0) 2.2.1 June 25, 2026 Antigravity Guide, audio support, search improvements, and performance fixes New built-in Antig