Antigravity CLI v1.2.9
Antigravity CLI v1.2.9 was released on .
Summary
Antigravity CLI 1.2.9 brings direct messaging to subagents and powerful Vim-style numeric multipliers for faster editing—so you can write 3dw instead of repeating commands. We've also squashed critical bugs that were leaving background processes running and corrupting conversa...
Release Context
- This was the 52nd Antigravity CLI release of 2026 tracked by Havoptic.
- It shipped 1 day after Antigravity CLI v1.2.8 (September 22, 2026).
- Antigravity CLI: ships every 1.5 days — 18 releases in the last month.
Why it matters: Direct messages to subagents with smart autocomplete.
@wildplant @antigravity @_mohansolo 即将上线。现在先用 Mac Preview — Kevin Hou
Shipped around the same time
Within 3 days of this release, other AI coding tools also shipped:
- Devin Desktop v3.10.35 (September 24, 2026)
- Gemini CLI v0.61.0 (September 23, 2026)
- Claude Code v2.1.281 (September 23, 2026)
- OpenAI Codex CLI rust-v0.156.1 (September 23, 2026)
- GitHub Copilot CLI v1.0.88 (September 22, 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
- Added @<subagent> <message> prompt syntax to send a message directly to a subagent conversation, with autocomplete listing running and completed subagents
- Added Vim numeric count multipliers so counts apply to operators, motions, and actions in Normal and Visual modes, including 3dw, 2d3w, 3dd, 3x, 3rX, 3p, 3u, [count]G/gg/$, and counted text objects such as 2di(
- Improved GEMINIAPIKEY sessions to reduce behavior discrepancies with the non-API-key sign-in path
- Improved the artifact viewer to show a Left/Right pan hint in the footer when a wide diagram overflows the window
- Improved /rewind to show a relative timestamp for each step and to focus the most recent step when the panel opens
- Improved command allow-listing suggestions to recognize jj config and jj op subcommands when offering to always allow a command
- Fixed headless (-p / --prompt) runs leaving daemon background processes running after exit, which could hang scripts reading the CLI's output until end-of-file; daemon processes now terminate when the run ends
- Fixed headless (-p / --prompt) runs cancelling still-running background tasks about 5 seconds after the agent went idle; runs now wait for background tasks until the --print-timeout deadline, up to a 30-minute cap
- Fixed a conversation-history database corruption risk where checking the database file for write access could silently drop file locks held by concurrent CLI processes on the same file
- Fixed context compaction failing when the tool configuration used for compaction checkpoints was rejected in certain scenarios
- Fixed a backend crash when a streamed model response chunk arrived without its response envelope, which terminated the session with connection errors
- Fixed markdown table column alignment when a table cell contains file links that wrap across lines
- Fixed markdown file links to code symbols dropping their display text and rendering the raw path instead
- Fixed incomplete enterprise sign-ins (for example closing the browser window before finishing license or project selection) leaving behind a stuck partial credential; such credentials are now cleared automatically so sign-in can be retried cleanly
- Fixed the browser companion page title to read Antigravity CLI instead of Antigravity Cli
Other Recent Antigravity CLI Releases
- v1.2.7 (September 19, 2026)
- v1.2.6 (September 18, 2026)
- v1.2.5 (September 17, 2026)
- v1.2.4 (September 16, 2026)
- v1.2.3 (September 15, 2026)
All Antigravity CLI releases · All AI coding tool releases on Havoptic