What's Changed
- Write e2e status to local repo not forked repo by @scidomino in #14549
- Fixes [API Error: Cannot read properties of undefined (reading 'error')] by @silviojr in #14553
- Trigger chained e2e tests on all pull requests by @scidomino in #14551
- Fix bug in the shellExecutionService resulting in both truncation and 3X bloat by @jacob314 in #14545
- Fix issue where we were passing the model content reflecting terminal line wrapping. by @jacob314 in #14566
- chore/release: bump version to 0.21.0-nightly.20251204.3da4fd5f7 by @gemini-cli-robot in #14476
- feat(sessions): use 1-line generated session summary to describe sessions by @jackwotherspoon in #14467
- Use Robot PAT for chained e2e merge queue skipper by @scidomino in #14585
- fix(core): improve API response error handling and retry logic by @mattKorwel in #14563
- Docs: Model routing clarification by @jkcinouye in #14373
- expose previewFeatures flag in a2a by @sehoon38 in #14550
- Fix emoji width in debug console. by @jacob314 in #14593
- Fully detach autoupgrade process by @scidomino in #14595
- Docs: Update Gemini 3 on Gemini CLI documentation by @jkcinouye in #14601
Full Changelog: v0.21.0-nightly.20251205.f4f2bcbd9...v0.21.0-nightly.20251206.3cf44acc0