Google Antigravity v1.16.5

1.16.5 February 3, 2026 Bug Fixes Various bug fixes and performance improvements. Improvements (1) Speed up population of @-mention search results in the Agent Manager Fixes (0) Patches (1) Renamed Secure Mode to strict mode 1.15.8 January 24, 2026 Performance Improvements Performance improvements for long conversations. Improvements (0) Fixes (0) Patches (1) Fixes a bug with long conversations with the agent that caused performance issues. 1.15.6 January 23, 2026 Terminal Sandboxing MacOS users can now execute agent terminal commands within a sandbox to prevent damage to files outside the workspace. Improvements (1) Terminal commands can now be executed within a sandbox for MacOS users. Fixes (0) Patches (0) 1.14.2 January 13, 2026 Agent Skills Introducing agent skills to Antigravity for enhanced customizability, alongside tab model updates and new conversation settings. Improvements (3) Agent Skills now available in Antigravity Updated tab model architecture. New Settings to allow disabling conversation history and knowledge. Fixes (2) Resolved transparency issues across various UI components. Corrected overactive jump-to-bottom and autoscroll behavior in the chat client. Patches (0) 1.13.3 December 19, 2025 Google Workspace Support Higher, more frequently refreshed rate limits for Google Workspace AI Ultra for Business subscribers. Improvements (1) Higher, more frequently refreshed rate limits for Google Workspace AI Ultra for Business subscribers. Fixes (0) Patches (0) 1.12.4 December 17, 2025 Gemini 3 Flash Support for Gemini 3 Flash in Antigravity. Improvements (3) Support for Gemini 3 Flash. Native audio support for the agent. Performance improvements for Agent Manager and for long conversations in editor windows. Fixes (0) Patches (1) Switched default browser use model to Gemini 3 Flash. 1.11.17 December 8, 2025 Secure Mode and Security Fixes Adding the secure mode option, which enforces certain settings to prevent the agent from autonomously running targete