Google Antigravity v1.11.3

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 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 lightweight presets or integrate with local OpenAI-compatible endpoints. Standardized Evaluation Preset ( AgentConfig.eval() ) : Adds a standardized, benchmark-ready preset that configures autonomous permissions, benchmark retry behavior, daemon execution in commands, and strips image generation and subagents to focus on core coding evaluations. Custom Subagent Models : Allows developers to assign specific model targets to subagents independently of the root agent configurati