Google Antigravity release notes: 2.7.1 adds image diffs and CLI 1.1.12 structures inspection

Google Antigravity 2.7.1 and CLI 1.1.12 were released on August 11. The app adds side-by-side image change previews and better navigation for large conversation histories. The CLI can now return more status and configuration data in structured formats.

Google Antigravity is Google's agentic development environment for working with code, project files, terminals, and connected tools. An image diff lets reviewers compare two versions of an image and inspect visual changes.

Google Antigravity release notes: image diffs in 2.7.1

Antigravity 2.7.1 displays image files, including SVGs, side by side when comparing file changes. This gives reviewers a direct visual comparison instead of treating the image as an ordinary binary file. Google also fixed an issue where the Review tab could remain stuck when a binary file failed to load.

Conversation history can now be sorted by Last Prompt. Conversations can be grouped by project or status, and the sidebar performs better for users with many projects and conversations. Keyboard navigation and screen-reader support have also improved. The release rolls out gradually and may take a few days to reach everyone.

Source: Google Antigravity changelog for version 2.7.1.

Antigravity CLI 1.1.12 returns more structured data

CLI 1.1.12 expands print mode, the CLI's non-interactive path. /permissions, /hooks, /help, /changelog, and /config can now return answers without starting an agent turn, spending quota, or leaving a conversation. Output is tab-separated text or a structured object with json or stream-json.

The models and agents subcommands also support machine-readable output. Scripts can check available models and agent definitions before a run without parsing terminal prose. The release also adds a heading outline to the artifact viewer. Press t to open it and jump between sections in a long Markdown document.

Human step

The downloaded Linux binary identifies itself as version 1.1.12. Its help output confirms that --output-format is a global flag, so it comes before the subcommand:

antigravity --output-format json models
antigravity --output-format json agents

The commands require a signed-in environment to show the account's actual models and agents.

Source: Antigravity CLI 1.1.12 release notes.

Short example: use the new Antigravity feature

Save the JSON responses from models and agents, add them to the agent's context, and use this short check:

Compare the model and agent lists with the planned run's requirements. Return READY or BLOCKED. List missing models or agent roles and recommend one correction. Do not change files or settings.

Good output should:

• Start with READY or BLOCKED.
• Name each missing model or agent role.
• Recommend one concrete correction without applying it.