Google Antigravity

1.11.3 November 18, 2025 Launch Day Feedback Fast hotfixes to address day one issues. Improvements (0) Fixes (1) Support for individuals with non-Latin alphabetic characters in their names. Patches (1) Messaging to distinguish particular users hitting their user quota limit from all users hitting the global capacity limits. 1.11.2 November 18, 2025 Google Antigravity The original launch of Google Antigravity, with a fully-featured AI-powered IDE, new Agent Manager view, an integrated experience with Chrome, broad variety of rich Artifacts, user feedback flows, knowledge management, and much more. The vision for what development looks like in an agent-first paradigm. Improvements (1) Google Antigravity Fixes (0) Patches (0) 0.1.18 September 21, 2026 Local model support with LiteRT and LocalOpenAI, standardized evaluation presets, and custom subagent models This release announces official Antigravity SDK local model support with first-class LiteRTAgentConfig and LocalOpenAIAgentConfig configurations, introduces a standardized evaluation preset ( AgentConfig.eval() ) for core coding evaluations, enables custom subagent model overrides, turns on the schedule tool by default across

1.11.2 November 18, 2025 Google Antigravity The original launch of Google Antigravity, with a fully-featured AI-powered IDE, new Agent Manager view, an integrated experience with Chrome, broad variety of rich Artifacts, user feedback flows, knowledge management, and much more. The vision for what development looks like in an agent-first paradigm. Improvements (1) Google Antigravity Fixes (0) Patches (0) 0.1.18 September 21, 2026 Local model support with LiteRT and LocalOpenAI, standardized evaluation presets, and custom subagent models This release announces official Antigravity SDK local model support with first-class LiteRTAgentConfig and LocalOpenAIAgentConfig configurations, introduces a standardized evaluation preset ( AgentConfig.eval() ) for core coding evaluations, enables custom subagent model overrides, turns on the schedule tool by default across standard tool groups, and pairs background task management with command execution. Improvements (13) Antigravity SDK + Local Models Support : Official local model support is now ready to use with first-class LiteRTAgentConfig and LocalOpenAIAgentConfig configurations. Developers can execute on-device models with automated

v2.18.1 Latest September 28, 2026 Manage & Install plugins in AGY This release introduces a Customizations tab and marketplace for discovering and installing plugins and includes overall improvements to the sidebar and chat experience. Improvements (14)

• You can now discover, install and manage plugins within the Customizations tab, with curated shelves for development tools and workspace integrations.
• You can now switch the sidebar to show only archived conversations from the Display Options menu and filter by archived conversations on the Conversation History page, with archive folder icons marking archived projects.
• Terminal commands in permission requests are now syntax highlighted, making it easier to read what the agent wants to run before approving it.
• Terminal command steps in the conversation now stay collapsed by default while running and after completing, expanding automatically only when waiting for your approval.
• Slash commands provided by plugins now show their plugin name in the / menu, can be filtered by typing the plugin name, and display a hover card with the plugin name and full description.

v2.18.1 Latest September 28, 2026 Manage & Install plugins in AGY This release introduces a Customizations tab and marketplace for discovering and installing plugins and includes overall improvements to the sidebar and chat experience. Improvements (14)

• You can now discover, install and manage plugins within the Customizations tab, with curated shelves for development tools and workspace integrations.
• You can now switch the sidebar to show only archived conversations from the Display Options menu and filter by archived conversations on the Conversation History page, with archive folder icons marking archived projects.
• Terminal commands in permission requests are now syntax highlighted, making it easier to read what the agent wants to run before approving it.
• Terminal command steps in the conversation now stay collapsed by default while running and after completing, expanding automatically only when waiting for your approval.
• Slash commands provided by plugins now show their plugin name in the / menu, can be filtered by typing the plugin name, and display a hover card with the plugin name and full description.