v1.30.7

v1.30.7 ships unified Google Antigravity support: the installer now keeps the public antigravity option while using the new Antigravity-compatible config, skills, MCP, plugin, and dynamic subagent behavior.

Highlights

• Unified Antigravity surface — antigravity is the single public installer option; the separate antigravity-cli option was removed.
• Antigravity-compatible config layout — settings, skills, MCP config, and plugin hooks are installed under ~/.gemini/antigravity-cli/ while global prompt/persona content stays in ~/.gemini/GEMINI.md.
• Engram MCP in Antigravity — the Antigravity plugin now includes its own mcp_config.json, hook reminders, and default engram mcp invocation so Antigravity receives Engram's standard MCP toolset.
• Dynamic subagents with MCP tools — the Antigravity SDD orchestrator defines runtime phase subagents with MCP tools enabled.

Contribution highlights

• Added unified Antigravity adapter coverage for config paths, settings, skills, MCP config, and catalog/factory resolution.
• Added regression coverage ensuring antigravity-cli is not exposed as a separate CLI/TUI/catalog agent option.
• Added Engram MCP/plugin tests for Antigravity's plugin-root mcp_config.json, hooks, and default MCP invocation.
• Updated SDD/OpenSpec artifacts and golden files for the unified Antigravity behavior.

Contributors

• @Cobies — initial Antigravity support work and PR #590.
• @Alan-TheGentleman — follow-up fixes, review, merge, and release.

Fixes included

• feat(antigravity): add unified Antigravity support through the existing antigravity agent option. (#590)
• docs(sync): document managed agent sync scope.

Verification

• PR #590 CI passed: unit tests and E2E tests on Ubuntu, Fedora, and Arch.
• Local verification passed: go test ./... and git diff --check.

Changelog

• a743e5f feat(antigravity): add unified Antigravity support
• 840a9dc docs(sync): document managed agent sync scope