Antigravity CLI v1.2.2
Antigravity CLI v1.2.2 was released on .
Summary
Antigravity CLI 1.2.2 makes startup faster and clearer—migration warnings now guide you through updating deprecated permissions, and the /resume feature loads large conversations instantly. We've also squashed memory leaks, fixed crashes with conflicting plugin servers, and pr...
Release Context
- This was the 45th Antigravity CLI release of 2026 tracked by Havoptic.
- It shipped 1 day after Antigravity CLI v1.2.1 (September 11, 2026).
- Antigravity CLI: ships every 1.8 days — 18 releases in the last month.
Why it matters: Startup warning now guides you through deprecated rule fixes.
Shipped around the same time
Within 3 days of this release, other AI coding tools also shipped:
- Devin Desktop v3.10.27 (September 15, 2026)
- Grok Build v1.0.33 (September 15, 2026)
- Claude Code v2.1.272 (September 14, 2026)
- Claude Code v2.1.271 (September 14, 2026)
- Grok Build v1.0.32 (September 14, 2026)
Compare Antigravity CLI: vs Claude Code · vs OpenAI Codex CLI · vs Cursor · vs Gemini CLI · vs Kiro CLI · vs GitHub Copilot CLI · vs Devin Desktop · vs Grok Build
Release Notes
- Improved the startup warning for deprecated unsandboxed permission rules across CLI, shared, and project configuration files to list each affected file path, up to five offending rules, and step-by-step instructions for migrating them to command rules.
- Improved /resume startup responsiveness when opening a large conversation history with a cold or stale summary cache.
- Fixed MCP servers bundled inside plugins colliding with each other or with user-configured servers in mcpconfig.json when they shared the same server name by automatically namespacing plugin MCP servers as <plugin><server>.
- Fixed a memory leak where opening or scanning conversations left background step-cache eviction goroutines running for the rest of the session, significantly reducing memory usage after opening /resume or switching conversations.
- Fixed viewfile attempting to parse non-UTF-8 binary files as text or loading files larger than 100 MB into the model context; unsupported binary formats and oversized files are now rejected with a clear error before overflowing the context window.
- Fixed Gemini API (GEMINIAPIKEY) sessions dropping model thinking blocks from prior turns on subsequent user messages and failing to propagate thought signatures on text and thought parts.
- Fixed artifact review failing to trigger when a directory name above .gemini/ matched a skipped path component such as scratch, prevented conversation forks and snapshot reverts from copying internal .systemgenerated/subagents and .systemgenerated/worktrees directories, and cleaned up subagent metadata records when deleting a conversation.
- Fixed deleted conversations being recreated as empty, schema-less SQLite database files when background queries reconnected after deletion.
- Fixed conversations launched without a workspace folder inheriting workspace paths and customizations from other open sessions.
Other Recent Antigravity CLI Releases
- v1.2.5 (September 17, 2026)
- v1.2.4 (September 16, 2026)
- v1.2.0 (September 10, 2026)
- v1.1.28 (September 9, 2026)
- v1.1.27 (September 5, 2026)
All Antigravity CLI releases · All AI coding tool releases on Havoptic