v1.6.0-beta.2 (Beta)

Beta Release v1.6.0-beta.2

This beta includes PR #497 (merged to main) and focuses on request-path stability for Claude/Gemini, clearer debug routing, and full schema/docs/test alignment.

Fixed

• Closes #397 - Gemini tool-call payload handling now enforces valid thought_signature behavior for functionCall parts, preventing 400 INVALID_ARGUMENT in mixed/parallel call turns.
• Closes #454 - Request sanitization now removes empty/invalid contents.parts entries and invalid systemInstruction.parts before forwarding.
• Closes #444 - Response transform fallback now uses cloned responses and preserves recovery signaling, eliminating Body already used failures.

Improved

• Tackles #368 - Claude thinking/signature handling now replaces foreign signatures with sentinels and tightens thinking-order classification to reduce false-positive recovery triggers.
• Related: #453 - x-goog-user-project is now stripped across Antigravity and Gemini CLI request styles, which may reduce project/license conflict paths.

Changed

• debug now controls file logging only; debug_tui independently controls TUI panel logging.
• Added optional claude_prompt_auto_caching (cache_control: { type: "ephemeral" } injection when missing).
• Docs/schema/tests updated to reflect new runtime behavior.

Migration Notes

• If you previously relied on env-driven config overrides, move those settings into config files.
• Use debug_tui for TUI panel output; debug now means file logging only.

Install

npm i -g opencode-antigravity-auth@v1.6.0-beta.2

or track the beta channel:

npm i -g opencode-antigravity-auth@beta