Antigravity CLI v1.1.5
Antigravity CLI v1.1.5 was released on .
Summary
Antigravity CLI 1.1.5 lets you fine-tune reasoning effort on the fly with a new /effort command—trading speed for deeper thinking instantly—and introduces stable model names you can reliably pin across sessions. Under the hood, we've made the tool more resilient and responsive...
Release Context
- This was the 19th Antigravity CLI release of 2026 tracked by Havoptic.
- It shipped 3 days after Antigravity CLI v1.1.4 (July 18, 2026).
Why it matters: Trade latency for depth on the fly.
Shipped around the same time
Within 3 days of this release, other AI coding tools also shipped:
- GitHub Copilot CLI v1.0.73 (July 21, 2026)
- Claude Code v2.1.216 (July 20, 2026)
- GitHub Copilot CLI v1.0.72 (July 20, 2026)
- Claude Code v2.1.215 (July 19, 2026)
- Devin Desktop v3.5.17 (July 19, 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
Release Notes
- Added a /effort command to view and change the current model's reasoning effort, with a left/right timeline-gauge picker and a direct /effort <level> form so you can trade latency for depth on the fly.
- Added an --effort flag to select a model's reasoning-effort variant when launching the CLI.
- Added stable, user-facing model slugs that appear in the /model picker and are accepted by --model, so you can pin a specific model reliably across sessions.
- Added a model option to custom agent frontmatter so an agent runs at a chosen model tier (such as flash or pro) when invoked as a subagent, defaulting to inherit (the parent's model).
- Redesigned the /model picker to group models by their base model and choose reasoning effort from a timeline gauge navigable with Left and Right, and added an effort badge to the status line for models that expose multiple effort variants.
- Improved the /settings (/config) panel by making it a bounded, scrollable list so it renders correctly in short terminals instead of overflowing, and stopped it from flickering when opening and closing dropdowns.
- Improved background-task reliability by moving long-running work onto a shared lifecycle with deterministic startup and shutdown and panic-safe launching, so a failure in one background task no longer disrupts the session and pending analytics are flushed on exit instead of dropped.
- Improved responsiveness of bursty background refreshes by coalescing rapid repeated triggers into a single run, cutting redundant work.
- Fixed a crash when triggering Authenticate on a remote MCP server in the /mcp panel.
- Fixed MCP tool results containing embedded resources being silently dropped, so text and inline media returned by MCP servers now surface in the conversation.
- Fixed permission checks splitting a single command into a pipeline when an argument contained quoted shell metacharacters (such as --grep="a|b"), which caused spurious permission prompts.
- Fixed the file-view and file-search tools failing with invalid-UTF-8 errors when a multi-byte character was split at a truncation boundary.
- Fixed a data race when collecting customization rules by guarding the shared structures.
Other Recent Antigravity CLI Releases
- v1.1.3 (July 16, 2026)
- v1.1.2 (July 13, 2026)
- v1.1.1 (July 10, 2026)
- v1.1.0 (July 8, 2026)
- v1.0.16 (July 2, 2026)
All Antigravity CLI releases · All AI coding tool releases on Havoptic