## 更新内容
* chore/release: 版本号提升至 0.21.0-nightly.20251207.025e450ac by @gemini-cli-robot in https://github.com/google-gemini/gemini-cli/pull/14662
* feat(modelAvailabilityService): 将模型可用性服务集成到后端逻辑中 by @adamfweidman in https://github.com/google-gemini/gemini-cli/pull/14470
* 在 a2a-server 任务中添加 prompt_id 传播 by @koxkox111 in https://github.com/google-gemini/gemini-cli/pull/14581
* 修复：在非交互式 Gemini CLI 中启用调试模式时防止冻结 by @parthasaradhie in https://github.com/google-gemini/gemini-cli/pull/14580
* fix(audio): 改进音频文件的读取 by @jackwotherspoon in https://github.com/google-gemini/gemini-cli/pull/14658
* 更新自动分类工作流，停止分配优先级标签 by @skeshive in https://github.com/google-gemini/gemini-cli/pull/14717
* 当链式端到端测试失败时设置失败状态 by @scidomino in https://github.com/google-gemini/gemini-cli/pull/14725
* feat(github action) 根据大小和完成度对拉取请求进行分类和标记 by @DaanVersavel in https://github.com/google-gemini/gemini-cli/pull/5571
* refactor(telemetry): 改进先前允许遥测使用 CLI 身份验证的 PR 并添加测试 by @mboshernitsan in https://github.com/google-gemini/gemini-cli/pull/14589
* 始终在 chained_e2e 工作流中设置状态 by @scidomino in https://github.com/google-gemini/gemini-cli/pull/14730
* feat: 为启动统计信息添加 OTEL 日志事件 `gemini_cli.startup_stats` by @kevin-ramdass in https://github.com/google-gemini/gemini-cli/pull/14734
* feat: 斜杠命令补全函数自动执行 by @jackwotherspoon in https://github.com/google-gemini/gemini-cli/pull/14584
* 文档：正确的发布说明 by @jkcinouye in https://github.com/google-gemini/gemini-cli/pull/14405
* 添加对用户作用域扩展设置的支持 by @chrstnb in https://github.com/google-gemini/gemini-cli/pull/13748
## 新贡献者
* @parthasaradhie 在 https://github.com/google-gemini/gemini-cli/pull/14580 中做出了首次贡献
**完整更新日志**: https://github.com/google-gemini/gemini-cli/compare/v0.21.0-nightly.20251207.025e450ac...v0.21.0-nightly.20251209.ec9a8c7a7
## What's Changed
* chore/release: bump version to 0.21.0-nightly.20251207.025e450ac by @gemini-cli-robot in https://github.com/google-gemini/gemini-cli/pull/14662
* feat(modelAvailabilityService): integrate model availability service into backend logic by @adamfweidman in https://github.com/google-gemini/gemini-cli/pull/14470
* Add prompt_id propagation in a2a-server task by @koxkox111 in https://github.com/google-gemini/gemini-cli/pull/14581
* Fix: Prevent freezing in non-interactive Gemini CLI when debug mode is enabled by @parthasaradhie in https://github.com/google-gemini/gemini-cli/pull/14580
* fix(audio): improve reading of audio files by @jackwotherspoon in https://github.com/google-gemini/gemini-cli/pull/14658
* Update automated triage workflow to stop assigning priority labels by @skeshive in https://github.com/google-gemini/gemini-cli/pull/14717
* set failed status when chained e2e fails by @scidomino in https://github.com/google-gemini/gemini-cli/pull/14725
* feat(github action) Triage and Label Pull Requests by Size and Comple… by @DaanVersavel in https://github.com/google-gemini/gemini-cli/pull/5571
* refactor(telemetry): Improve previous PR that allows telemetry to use the CLI auth and add testing by @mboshernitsan in https://github.com/google-gemini/gemini-cli/pull/14589
* Always set status in chained_e2e workflow by @scidomino in https://github.com/google-gemini/gemini-cli/pull/14730
* feat: Add OTEL log event `gemini_cli.startup_stats` for startup stats. by @kevin-ramdass in https://github.com/google-gemini/gemini-cli/pull/14734
* feat: auto-execute on slash command completion functions by @jackwotherspoon in https://github.com/google-gemini/gemini-cli/pull/14584
* Docs: Proper release notes by @jkcinouye in https://github.com/google-gemini/gemini-cli/pull/14405
* Add support for user-scoped extension settings by @chrstnb in https://github.com/google-gemini/gemini-cli/pull/13748
## New Contributors
* @parthasaradhie made their first contribution in https://github.com/google-gemini/gemini-cli/pull/14580
**Full Changelog**: https://github.com/google-gemini/gemini-cli/compare/v0.21.0-nightly.20251207.025e450ac...v0.21.0-nightly.20251209.ec9a8c7a7