Google Antigravity CLI 1.1.10

Changelog: Gemini Enterprise & WIF authentication, read-only .git sandbox rules, hook ordering improvements, and subagent and CLI fixes

Gemini Enterprise Business sign-in, Workforce Identity Federation (WIF) and Application Default Credentials (ADC) auth support, read-only .git sandbox access, hook ordering improvements, and fixes for subagent tree termination, --model/--effort flag resolution, and multi-select spacebar toggling.

Improvements(7)

• Added Business sign-in for Gemini Enterprise accounts, so you can authenticate with a Google Cloud project under Google Cloud terms, use a license seat allocated or auto-assigned from your organization's GE-Standard or GE-Plus subscription, run inference in a chosen region, and have your organization's administrator controls applied to various features.
• Added Workforce Identity Federation sign-in for enterprise users, available as the Use advanced SSO config option on the Google Cloud sign-in screen, so organizations that federate identity through an external provider can authenticate with their own identity provider.
• Added sign-in with Application Default Credentials so you can use Agent Platform.
• Added a non-blocking advisory banner when the same conversation is already open in another CLI instance on the same machine, pointing at /fork so two sessions no longer interleave writes into one trajectory.
• Improved the terminal sandbox by granting read-only rather than writable access to a Git repository's .git directory, so the agent can inspect repository metadata without being able to rewrite it from inside the sandbox.
• Improved hook ordering so hooks defined in hooks.json run before the built-in termination checks, which lets PostInvocation hooks observe the final invocation of a turn and lets Stop hooks run at all instead of sitting unreachable behind the built-ins.
• Improved the schedule tool to accept DurationSeconds and MaxIterations when a model emits them as bare JSON numbers rather than strings, accepting integral values and rejecting non-integral ones with a clear error instead of failing the call.

Fixes(11)

• Fixed --model and --effort being ignored in interactive sessions and in headless -p runs, where the flags were applied after model configuration had already been initialized so the run silently fell back to the persisted or default model.
• Fixed a bare --effort resolving against the default model instead of the model you actually have selected, which could silently move you to a different model.
• Fixed stopping a subagent tree stopping only the conversation it was invoked from, while every descendant subagent and the background tasks they owned kept running and the CLI still reported them as killed.
• Fixed a forced-continuation deadlock where a coordinator waiting on active subagents or background tasks would loop injecting empty continue steps until it hit the invocation limit, wasting tokens and blocking progress.
• Fixed the spacebar not toggling an option in multi-select prompts, including the ask_question dialog and the onboarding import checkbox, which left x as the only working toggle; the hint bar now advertises it.
• Fixed the Left and Right arrow keys being captured to navigate the input box suggestion dropdown, so you can move the cursor and edit text again while suggestions are showing.
• Fixed the model picker's "No models available" state rendering without its header and footer, so it now shows the standard chrome and an esc hint to go back.
• Fixed tools that an MCP server marks to always run in the background executing as blocking calls that stalled the turn.
• Fixed an MCP process leak when a server connection dropped unexpectedly.
• Fixed the artifact viewer corrupting plain documents by horizontally clipping every document rather than only the diagram artifacts that need it.
• Fixed the sandbox not recording blocked network requests when the command itself exited successfully, which hid the fact that a request had been denied.

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