Pi v0.79.10 - 更新日志

### 新功能 - **扩展压缩事件上下文** - 扩展的 `session_before_compact` 和 `session_compact` 事件现在包含 `reason` 和 `willRetry` 字段，以便扩展能够区分手动 `/compact`、阈值自动压缩以及溢出重试流程。详见 [session_before_compact / session_compact](https://github.com/earendil-works/pi/blob/v0.79.10/packages/coding-agent/docs/extensions.md#session_before_compact--session_compact) 和 [通过扩展进行自定义摘要](https://github.com/earendil-works/pi/blob/v0.79.10/packages/coding-agent/docs/compaction.md#custom-summarization-via-extensions). - **更安全的更新流程** - `pi update` 将安装经过检查的精确 Pi 版本，且更新通知会显示更新日志链接，使升级过程更加可预测。详见 [安装与管理](https://github.com/earendil-works/pi/blob/v0.79.10/packages/coding-agent/docs/packages.md#install-and-manage). ### 新增 - 为扩展的 `session_before_compact` 和 `session_compact` 事件添加了 `reason` 和 `willRetry` 元数据，使扩展能够区分手动、阈值和溢出压缩流程（[#5962](https://github.com/earendil-works/pi/pull/5962) 由 [@PizzaMarinara](https://github.com/PizzaMarinara) 贡献）。 ### 修复 - 修复了 `find` 工具：当父级 `.gitignore` 规则忽略嵌套仓库时，现在会正确尊重嵌套 Git 仓库的边界（[#5960](https://github.com/earendil-works/pi/issues/5960)）。 - 修复了使用文档中的斜杠命令表格，补充了 `/trust` 和 `/import`（[#5959](https://github.com/earendil-works/pi/issues/5959)）。 - 修复了继承的 OpenAI 兼容流式传输：确保在匹配的工具调用数据块到达前，能够保留加密的 `reasoning_details`（[#5114](https://github.com/earendil-works/pi/issues/5114)）。 - 修复了终端界面（TUI）文档中指向计划模式扩展示例的失效链接（[#5957](https://github.com/earendil-works/pi/issues/5957)）。 - 修复了会话替换或重载期间发出的临时扩展 UI 和会话启动消息，使其保持可见；并在重载完成前保持重载输入被阻塞（[#5943](https://github.com/earendil-works/pi/issues/5943)）。 - 修复了计划模式示例：保留活跃的自定义工具，在未找到计划时跳过操作提示，并从 `agent_end` 正确排队细化/执行后续任务（[#5940](https://github.com/earendil-works/pi/issues/5940)）。 - 修复了 `pi update`：安装 Pi 更新检查返回的精确版本；使 `--force` 重新安装该已检查版本；在无可用版本时直接失败而非回退到无版本重装；并报告旧版本与更新后的版本。 - 修复了更新通知：将实际的更新日志 URL 显示为超链接文本。

### New Features - **Extension compaction event context** - Extension `session_before_compact` and `session_compact` events now include `reason` and `willRetry`, so extensions can distinguish manual `/compact`, threshold auto-compaction, and overflow retry flows. See [session_before_compact / session_compact](https://github.com/earendil-works/pi/blob/v0.79.10/packages/coding-agent/docs/extensions.md#session_before_compact--session_compact) and [Custom Summarization via Extensions](https://github.com/earendil-works/pi/blob/v0.79.10/packages/coding-agent/docs/compaction.md#custom-summarization-via-extensions). - **Safer update flow** - `pi update` installs the exact checked Pi version, and update notices show the changelog URL, making upgrades more predictable. See [Install and Manage](https://github.com/earendil-works/pi/blob/v0.79.10/packages/coding-agent/docs/packages.md#install-and-manage). ### Added - Added `reason` and `willRetry` metadata to extension `session_before_compact` and `session_compact` events so extensions can distinguish manual, threshold, and overflow compaction flows ([#5962](https://github.com/earendil-works/pi/pull/5962) by [@PizzaMarinara](https://github.com/PizzaMarinara)). ### Fixed - Fixed the `find` tool to respect nested git repository boundaries when parent `.gitignore` rules ignore the nested repo ([#5960](https://github.com/earendil-works/pi/issues/5960)). - Fixed the usage docs slash command table to include `/trust` and `/import` ([#5959](https://github.com/earendil-works/pi/issues/5959)). - Fixed inherited OpenAI-compatible streaming to preserve encrypted `reasoning_details` that arrive before matching tool call deltas ([#5114](https://github.com/earendil-works/pi/issues/5114)). - Fixed broken TUI documentation links to the plan-mode extension example ([#5957](https://github.com/earendil-works/pi/issues/5957)). - Fixed transient extension UI and session-start messages emitted during session replacement or reload so they remain visible, and kept reload input blocked until reload completes ([#5943](https://github.com/earendil-works/pi/issues/5943)). - Fixed the plan-mode example to preserve active custom tools, skip the action prompt when no plan is found, and queue refinement/execution follow-ups correctly from `agent_end` ([#5940](https://github.com/earendil-works/pi/issues/5940)). - Fixed `pi update` to install the exact version returned by the Pi update check, make `--force` reinstall that checked version, fail instead of falling back to an unversioned reinstall when no version is available, and report both the old and updated versions. - Fixed update notifications to display the actual changelog URL as the hyperlink text.