Gemini CLI v0.19.0-preview.0

## 更新内容 * 使用宽松的 MCP 输出模式验证器，由 @cornmander 在 https://github.com/google-gemini/gemini-cli/pull/13521 提交 * 更新持久化状态以跟踪消息计数而非横幅显示次数，由 @Adib234 在 https://github.com/google-gemini/gemini-cli/pull/13428 提交 * 更新 HTTP 代理文档，由 @scidomino 在 https://github.com/google-gemini/gemini-cli/pull/13538 提交 * 移动 stdio，由 @jacob314 在 https://github.com/google-gemini/gemini-cli/pull/13528 提交 * 发布任务：将版本号提升至 0.19.0-nightly.20251120.8e531dc02，由 @gemini-cli-robot 在 https://github.com/google-gemini/gemini-cli/pull/13540 提交 * 为影子仓库跳过预提交钩子 (#13331)，由 @vishvananda 在 https://github.com/google-gemini/gemini-cli/pull/13488 提交 * 修复(ui)：修正宽字符的鼠标点击光标定位，由 @SandyTao520 在 https://github.com/google-gemini/gemini-cli/pull/13537 提交 * 修复(core)：修正 bash @P 提示符转换检测，由 @pyrytakala 在 https://github.com/google-gemini/gemini-cli/pull/13544 提交 * 优化并提高 cli/src/config 的测试覆盖率，由 @megha1188 在 https://github.com/google-gemini/gemini-cli/pull/13485 提交 * 提高 cli/src/ui/privacy 包的代码覆盖率，由 @megha1188 在 https://github.com/google-gemini/gemini-cli/pull/13493 提交 * 文档：修复源代码和文档中的拼写错误，由 @fancive 在 https://github.com/google-gemini/gemini-cli/pull/13577 提交 * 提高 cli/src/zed-integration 的代码覆盖率，由 @megha1188 在 https://github.com/google-gemini/gemini-cli/pull/13570 提交 * 功能(ui)：构建交互式会话浏览器组件，由 @bl-ue 在 https://github.com/google-gemini/gemini-cli/pull/13351 提交 * 修复身份验证流程中的多个错误，包括使用已实现但未使用的重启支持，由 @jacob314 在 https://github.com/google-gemini/gemini-cli/pull/13565 提交 * 功能(core)：添加 modelAvailabilityService 用于管理和跟踪模型健康状况，由 @adamfweidman 在 https://github.com/google-gemini/gemini-cli/pull/13426 提交 * 文档：修复语法拼写错误 "a MCP" 为 "an MCP"，由 @noahacgn 在 https://github.com/google-gemini/gemini-cli/pull/13595 提交 * 功能：当交互式 shell 需要输入时，使用自定义加载短语，由 @jackwotherspoon 在 https://github.com/google-gemini/gemini-cli/pull/12535 提交 * 文档：更新卸载命令以反映对多扩展的支持，由 @JayadityaGit 在 https://github.com/google-gemini/gemini-cli/pull/13582 提交 * 错误修复(core)：确保在回退到 2.5 时使用思考预算，由 @joshualitt 在 https://github.com/google-gemini/gemini-cli/pull/13596 提交 * 移除 useModelRouter 实验性标志，由 @Adib234 在 https://github.com/google-gemini/gemini-cli/pull/13593 提交 * 功能(文档)：确保多行 JS 对象能正确渲染，由 @joshualitt 在 https://github.com/google-gemini/gemini-cli/pull/13535 提交 * 修复实验 ID 日志记录，由 @owenofbrien 在 https://github.com/google-gemini/gemini-cli/pull/13430 提交 * 将客户端 ID 日志记录移至 createBasicLogEvent 中，由 @owenofbrien 在 https://github.com/google-gemini/gemini-cli/pull/13607 提交 * 外部编辑器退出后恢复括号粘贴模式，由 @scidomino 在 https://github.com/google-gemini/gemini-cli/pull/13606 提交 * 功能(core)：为模型配置添加自定义别名支持，由 @joshualitt 在 https://github.com/google-gemini/gemini-cli/pull/13546 提交 * 功能(core)：添加 `BaseLlmClient.generateContent`，由 @joshualitt 在 https://github.com/google-gemini/gemini-cli/pull/13591 提交 * 默认关闭备用缓冲区模式，由 @jacob314 在 https://github.com/google-gemini/gemini-cli/pull/13623 提交 * 修复(cli)：防止对扩展命令进行 stdout/stderr 补丁，由 @chrstnb 在 https://github.com/google-gemini/gemini-cli/pull/13600 提交 * 提高 cli/src/ui/components 的测试覆盖率，由 @megha1188 在 https://github.com/google-gemini/gemini-cli/pull/13598 提交 * 将 ink 版本更新至 6.4.6，由 @jacob314 在 https://github.com/google-gemini/gemini-cli/pull/13631 提交 * 发布任务：将版本号提升至 0.19.0-nightly.20251122.42c2e1b21，由 @gemini-cli-robot 在 https://github.com/google-gemini/gemini-cli/pull/13637 提交 * 发布任务：将版本号提升至 0.19.0-nightly.20251123.dadd606c0，由 @gemini-cli-robot 在 https://github.com/google-gemini/gemini-cli/pull/13675 提交 * 发布任务：将版本号提升至 0.19.0-nightly.20251124.e177314a4，由 @gemini-cli-robot 在 https://github.com/google-gemini/gemini-cli/pull/13713 提交 * 修复(core)：修复 PDF 文件的上下文窗口溢出警告，由 @kkitase 在 https://github.com/google-gemini/gemini-cli/pull/13548 提交 * 功能：重新措辞扩展日志消息，以便在未安装扩展时运行探索命令，由 @JayadityaGit 在 https://github.com/google-gemini/gemini-cli/pull/13740 提交 * 提高 cli 包的代码覆盖率，由 @megha1188 在 https://github.com/google-gemini/gemini-cli/pull/13724 提交 * 在 /stats 命令中添加会话子任务，由 @Adib234 在 https://github.com/google-gemini/gemini-cli/pull/13750 提交 * 功能(core)：将 chatCompressionService 迁移到模型配置，由 @joshualitt 在 https://github.com/google-gemini/gemini-cli/pull/12863 提交 * 功能(hooks)：钩子遥测基础设施，由 @Edilmo 在 https://github.com/google-gemini/gemini-cli/pull/9082 提交 * 修复：(对配置和 getPackageJson 返回行为的一些小改进)，由 @grMLEqomlkkU5Eeinz4brIrOVCUCkJuN 在 https://github.com/google-gemini/gemini-cli/pull/12510 提交 * 功能(hooks)：钩子事件处理，由 @Edilmo 在 https://github.com/google-gemini/gemini-cli/pull/9097 提交 * 功能(hooks)：钩子代理生命周期集成，由 @Edilmo 在 https://github.com/google-gemini/gemini-cli/pull/9105 提交 * 功能(core)：落地备用系统提示的布尔值，由 @joshualitt 在 https://github.com/google-gemini/gemini-cli/pull/13764 提交 * 错误修复(core)：添加默认聊天压缩配置，由 @joshualitt 在 https://github.com/google-gemini/gemini-cli/pull/13766 提交 * 功能(模型可用性)：引入 ModelPolicy 和 PolicyCatalog，由 @adamfweidman 在 https://github.com/google-gemini/gemini-cli/pull/13751 提交 * 功能(hooks)：钩子系统编排，由 @Edilmo 在 https://github.com/google-gemini/gemini-cli/pull/9102 提交 * 功能(配置)：添加 isModelAvailabilityServiceEnabled 设置，由 @adamfweidman 在 https://github.com/google-gemini/gemini-cli/pull/13777 提交 * 发布任务：将版本号提升至 0.19.0-nightly.20251125.f6d97d448，由 @gemini-cli-robot 在 https://github.com/google-gemini/gemini-cli/pull/13782 提交 * 任务：移除 console.error，由 @adamfweidman 在 https://github.com/google-gemini/gemini-cli/pull/13779 提交 * 修复：向 settings.schema.json 添加 $schema 属性，由 @sacrosanctic 在 https://github.com/google-gemini/gemini-cli/pull/12763 提交 * 修复(cli)：允许使用非 GitHub SCP 风格 URL 安装扩展，由 @m0ps 在 https://github.com/google-gemini/gemini-cli/pull/13800 提交 * 修复(resume)：允许在使用 --resume 恢复时通过 stdin 传递提示，由 @bl-ue 在 https://github.com/google-gemini/gemini-cli/pull/13520 提交 * 功能(sessions)：添加 /resume 斜杠命令以打开会话浏览器，由 @bl-ue 在 https://github.com/google-gemini/gemini-cli/pull/13621 提交 * 文档(sessions)：添加聊天记录和会话管理文档，由 @bl-ue 在 https://github.com/google-gemini/gemini-cli/pull/13667 提交 * 修复 Node.js < v22 的 TypeError: "URL.parse is not a function" 错误，由 @macarronesc 在 https://github.com/google-gemini/gemini-cli/pull/13698 提交 * 针对 TerminalQuota 错误回退到 flash，由 @sehoon38 在 https://github.com/google-gemini/gemini-cli/pull/13791 提交 * 更新 Code Wiki README 徽章，由 @PatoBeltran 在 https://github.com/google-gemini/gemini-cli/pull/13768 提交 * 为 gemini cli 添加 Databricks 身份验证支持和自定义标头选项，由 @AarushiShah 在 https://github.com/google-gemini/gemini-cli/pull/11893 提交 * 将 modelcontextprotocol/sdk 的依赖项更新至 1.23.0，由 @bbiggs 在 https://github.com/google-gemini/gemini-cli/pull/13827 提交 ## 新贡献者 * @vishvananda 在 https://github.com/google-gemini/gemini-cli/pull/13488 首次贡献 * @pyrytakala 在 https://github.com/google-gemini/gemini-cli/pull/13544 首次贡献 * @fancive 在 https://github.com/google-gemini/gemini-cli/pull/13577 首次贡献 * @noahacgn 在 https://github.com/google-gemini/gemini-cli/pull/13595 首次贡献 * @kkitase 在 https://github.com/google-gemini/gemini-cli/pull/13548 首次贡献 * @grMLEqomlkkU5Eeinz4brIrOVCUCkJuN 在 https://github.com/google-gemini/gemini-cli/pull/12510 首次贡献 * @sacrosanctic 在 https://github.com/google-gemini/gemini-cli/pull/12763 首次贡献 * @m0ps 在 https://github.com/google-gemini/gemini-cli/pull/13800 首次贡献 * @macarronesc 在 https://github.com/google-gemini/gemini-cli/pull/13698 首次贡献 * @PatoBeltran 在 https://github.com/google-gemini/gemini-cli/pull/13768 首次贡献 * @AarushiShah 在 https://github.com/google-gemini/gemini-cli/pull/11893 首次贡献 **完整更新日志**：https://github.com/google-gemini/gemini-cli/compare/v0.18.0-preview.4...v0.19.0-preview.0

## What's Changed * Use lenient MCP output schema validator by @cornmander in https://github.com/google-gemini/gemini-cli/pull/13521 * Update persistence state to track counts of messages instead of times banner has been displayed by @Adib234 in https://github.com/google-gemini/gemini-cli/pull/13428 * update docs for http proxy by @scidomino in https://github.com/google-gemini/gemini-cli/pull/13538 * move stdio by @jacob314 in https://github.com/google-gemini/gemini-cli/pull/13528 * chore(release): bump version to 0.19.0-nightly.20251120.8e531dc02 by @gemini-cli-robot in https://github.com/google-gemini/gemini-cli/pull/13540 * Skip pre-commit hooks for shadow repo (#13331) by @vishvananda in https://github.com/google-gemini/gemini-cli/pull/13488 * fix(ui): Correct mouse click cursor positioning for wide characters by @SandyTao520 in https://github.com/google-gemini/gemini-cli/pull/13537 * fix(core): correct bash @P prompt transformation detection by @pyrytakala in https://github.com/google-gemini/gemini-cli/pull/13544 * Optimize and improve test coverage for cli/src/config by @megha1188 in https://github.com/google-gemini/gemini-cli/pull/13485 * Improve code coverage for cli/src/ui/privacy package by @megha1188 in https://github.com/google-gemini/gemini-cli/pull/13493 * docs: fix typos in source code and documentation by @fancive in https://github.com/google-gemini/gemini-cli/pull/13577 * Improved code coverage for cli/src/zed-integration by @megha1188 in https://github.com/google-gemini/gemini-cli/pull/13570 * feat(ui): build interactive session browser component by @bl-ue in https://github.com/google-gemini/gemini-cli/pull/13351 * Fix multiple bugs with auth flow including using the implemented but unused restart support. by @jacob314 in https://github.com/google-gemini/gemini-cli/pull/13565 * feat(core): add modelAvailabilityService for managing and tracking model health by @adamfweidman in https://github.com/google-gemini/gemini-cli/pull/13426 * docs: fix grammar typo "a MCP" to "an MCP" by @noahacgn in https://github.com/google-gemini/gemini-cli/pull/13595 * feat: custom loading phrase when interactive shell requires input by @jackwotherspoon in https://github.com/google-gemini/gemini-cli/pull/12535 * docs: Update uninstall command to reflect multiple extension support by @JayadityaGit in https://github.com/google-gemini/gemini-cli/pull/13582 * bug(core): Ensure we use thinking budget on fallback to 2.5 by @joshualitt in https://github.com/google-gemini/gemini-cli/pull/13596 * Remove useModelRouter experimental flag by @Adib234 in https://github.com/google-gemini/gemini-cli/pull/13593 * feat(docs): Ensure multiline JS objects are rendered properly. by @joshualitt in https://github.com/google-gemini/gemini-cli/pull/13535 * Fix exp id logging by @owenofbrien in https://github.com/google-gemini/gemini-cli/pull/13430 * Moved client id logging into createBasicLogEvent by @owenofbrien in https://github.com/google-gemini/gemini-cli/pull/13607 * Restore bracketed paste mode after external editor exit by @scidomino in https://github.com/google-gemini/gemini-cli/pull/13606 * feat(core): Add support for custom aliases for model configs. by @joshualitt in https://github.com/google-gemini/gemini-cli/pull/13546 * feat(core): Add `BaseLlmClient.generateContent`. by @joshualitt in https://github.com/google-gemini/gemini-cli/pull/13591 * Turn off alternate buffer mode by default. by @jacob314 in https://github.com/google-gemini/gemini-cli/pull/13623 * fix(cli): Prevent stdout/stderr patching for extension commands by @chrstnb in https://github.com/google-gemini/gemini-cli/pull/13600 * Improve test coverage for cli/src/ui/components by @megha1188 in https://github.com/google-gemini/gemini-cli/pull/13598 * Update ink version to 6.4.6 by @jacob314 in https://github.com/google-gemini/gemini-cli/pull/13631 * chore/release: bump version to 0.19.0-nightly.20251122.42c2e1b21 by @gemini-cli-robot in https://github.com/google-gemini/gemini-cli/pull/13637 * chore/release: bump version to 0.19.0-nightly.20251123.dadd606c0 by @gemini-cli-robot in https://github.com/google-gemini/gemini-cli/pull/13675 * chore/release: bump version to 0.19.0-nightly.20251124.e177314a4 by @gemini-cli-robot in https://github.com/google-gemini/gemini-cli/pull/13713 * fix(core): Fix context window overflow warning for PDF files by @kkitase in https://github.com/google-gemini/gemini-cli/pull/13548 * feat :rephrasing the extension logging messages to run the explore command when there are no extensions installed by @JayadityaGit in https://github.com/google-gemini/gemini-cli/pull/13740 * Improve code coverage for cli package by @megha1188 in https://github.com/google-gemini/gemini-cli/pull/13724 * Add session subtask in /stats command by @Adib234 in https://github.com/google-gemini/gemini-cli/pull/13750 * feat(core): Migrate chatCompressionService to model configs. by @joshualitt in https://github.com/google-gemini/gemini-cli/pull/12863 * feat(hooks): Hook Telemetry Infrastructure by @Edilmo in https://github.com/google-gemini/gemini-cli/pull/9082 * fix: (some minor improvements to configs and getPackageJson return behaviour) by @grMLEqomlkkU5Eeinz4brIrOVCUCkJuN in https://github.com/google-gemini/gemini-cli/pull/12510 * feat(hooks): Hook Event Handling by @Edilmo in https://github.com/google-gemini/gemini-cli/pull/9097 * feat(hooks): Hook Agent Lifecycle Integration by @Edilmo in https://github.com/google-gemini/gemini-cli/pull/9105 * feat(core): Land bool for alternate system prompt. by @joshualitt in https://github.com/google-gemini/gemini-cli/pull/13764 * bug(core): Add default chat compression config. by @joshualitt in https://github.com/google-gemini/gemini-cli/pull/13766 * feat(model-availability): introduce ModelPolicy and PolicyCatalog by @adamfweidman in https://github.com/google-gemini/gemini-cli/pull/13751 * feat(hooks): Hook System Orchestration by @Edilmo in https://github.com/google-gemini/gemini-cli/pull/9102 * feat(config): add isModelAvailabilityServiceEnabled setting by @adamfweidman in https://github.com/google-gemini/gemini-cli/pull/13777 * chore/release: bump version to 0.19.0-nightly.20251125.f6d97d448 by @gemini-cli-robot in https://github.com/google-gemini/gemini-cli/pull/13782 * chore: remove console.error by @adamfweidman in https://github.com/google-gemini/gemini-cli/pull/13779 * fix: Add $schema property to settings.schema.json by @sacrosanctic in https://github.com/google-gemini/gemini-cli/pull/12763 * fix(cli): allow non-GitHub SCP-styled URLs for extension installation by @m0ps in https://github.com/google-gemini/gemini-cli/pull/13800 * fix(resume): allow passing a prompt via stdin while resuming using --resume by @bl-ue in https://github.com/google-gemini/gemini-cli/pull/13520 * feat(sessions): add /resume slash command to open the session browser by @bl-ue in https://github.com/google-gemini/gemini-cli/pull/13621 * docs(sessions): add documentation for chat recording and session management by @bl-ue in https://github.com/google-gemini/gemini-cli/pull/13667 * Fix TypeError: "URL.parse is not a function" for Node.js < v22 by @macarronesc in https://github.com/google-gemini/gemini-cli/pull/13698 * fallback to flash for TerminalQuota errors by @sehoon38 in https://github.com/google-gemini/gemini-cli/pull/13791 * Update Code Wiki README badge by @PatoBeltran in https://github.com/google-gemini/gemini-cli/pull/13768 * Add Databricks auth support and custom header option to gemini cli by @AarushiShah in https://github.com/google-gemini/gemini-cli/pull/11893 * Update dependency for modelcontextprotocol/sdk to 1.23.0 by @bbiggs in https://github.com/google-gemini/gemini-cli/pull/13827 ## New Contributors * @vishvananda made their first contribution in https://github.com/google-gemini/gemini-cli/pull/13488 * @pyrytakala made their first contribution in https://github.com/google-gemini/gemini-cli/pull/13544 * @fancive made their first contribution in https://github.com/google-gemini/gemini-cli/pull/13577 * @noahacgn made their first contribution in https://github.com/google-gemini/gemini-cli/pull/13595 * @kkitase made their first contribution in https://github.com/google-gemini/gemini-cli/pull/13548 * @grMLEqomlkkU5Eeinz4brIrOVCUCkJuN made their first contribution in https://github.com/google-gemini/gemini-cli/pull/12510 * @sacrosanctic made their first contribution in https://github.com/google-gemini/gemini-cli/pull/12763 * @m0ps made their first contribution in https://github.com/google-gemini/gemini-cli/pull/13800 * @macarronesc made their first contribution in https://github.com/google-gemini/gemini-cli/pull/13698 * @PatoBeltran made their first contribution in https://github.com/google-gemini/gemini-cli/pull/13768 * @AarushiShah made their first contribution in https://github.com/google-gemini/gemini-cli/pull/11893 **Full Changelog**: https://github.com/google-gemini/gemini-cli/compare/v0.18.0-preview.4...v0.19.0-preview.0