v0.11.0-alpha.2

• 绘图工具支持子图与分时绘图,带 workspace 隔离: Drawing tools now support sub-pane and time-share drawings with workspace isolation.
• 多选、批量编辑、时间锚点投影: Multi-selection, batch editing and time-anchor projection for drawings.
• 空白区域锚点支持: Drawings can now anchor in the right blank area of the chart.
• 单行内联文本编辑: Per-line inline text editing on drawings.
• 框选与成组拖拽: Marquee box-select with group drag for drawings.
• 绘图线条标签位置可配置: Configurable line label position on drawings.
• 图表上下文注入 + Provider 自定义请求头: Chart context injection, provider custom headers & drawing labels (#151).
• Agent 工具支持自定义 Provider 请求头: Custom provider request headers on Agent tools.
• 向运行上下文注入选区 K 线: Inject selected range K-lines into run context.
• 向图表上下文注入时区感知日期: Inject timezone-aware dates into chart context.
• 由市场交易日驱动 Agent 上下文与工具: Drive context and tools by market trading dates.
• 向模型上下文注入当前标的与选区: Inject current symbol and selected range into model context.
• 主指标 CRUD 归一化,补齐 Agent 工具: Normalize main indicator CRUD and add agent tools.
• 避免提示框与十字光标轴重叠: Avoid tooltip overlapping the crosshair axis in adaptive mode.
• Agent 工具调用上限提升至 20 轮: Raise tool turn limit to 20.
• Agent 工具失败详情渲染,移除每工具重试: Render tool failure details and drop per-tool retry.

性能

• Vue 高频交互迁出 VDOM: Move high-frequency interactions out of the VDOM.
• 视口编程滚动回环走 bridge 通道: Consume programmatic scroll event loopback via bridge.
• 原生滚动在渲染帧事务内提交: Commit native scroll inside the render frame transaction.
• WebGL 场景直接绘制到可见画布而非合成到 2D: Render WebGL scene on a visible canvas instead of compositing to 2D.
• 绘图投影复用可见数据切片与 toScreen 闭包: Reuse visibleData slice and toScreen closure across frame projection.

Bug 修复

• 视口禁止滚入完全空的尾部区域: Prevent scrolling into fully empty trailing area.
• 绘图层渲染到 Overlay 画布,保持在 GPU K 线之上: Render drawing layer on overlay canvas to stay above GPU K-line.
• 平移时隐藏十字光标,释放后恢复: Hide crosshair during pan and restore after release.
• 统一滚动投影,修复 WebGL mediump 精度问题: Unify scroll projection and fix WebGL mediump precision (#150).
• 统一帧 X 投影与 WebGL 滚动精度: Unify frame X projection and WebGL scroll precision.
• 修复 Chrome 移动端顶部标签栏导致的显示问题: Display issues caused by the top tab bar in Chrome on mobile.
• 修复预览入口引入滚动条样式以避免被摇树删除: Keep global scrollbar css from being tree-shaken at the preview entry.
• 子图内容替换时归一化 VOL 别名: Normalize VOL alias on sub-pane content replacement.
• 绘图单一时间轴锚点不再伪造 X 坐标: Model single-axis anchors without fake X.
• 下拉菜单外部点击与指标默认值修正: Correct dropdown outside click and indicator defaults.

架构与重构

• 绘图标签统一走完整模型快照提交: Commit labels via full model snapshots.
• 禁止向 Agent 工具直接传入时间戳: Forbid timestamp inputs on Agent tools.
• Chart 平面 API 按领域门面归组: Group Chart flat API into domain facades.
• 统一数据视图模型,明确绘图锚点类型: Unify data-view model and clarify drawing anchor types.
• 交互锚点必须带时间戳: Require timestamp on interaction anchors.
• 快照派生保持纯函数,统一指标时序: Keep snapshot derivation pure and unify indicator timing.
• WebGL 共享面强制显式帧生命周期: Enforce explicit frame lifecycle on shared surface.
• 探测函数简化,修正 selectBackend 注释: Simplify probe functions and fix selectBackend comment.
• Agent 运行时契约与交易日处理简化: Simplify runtime contract and trading date handling.
• 主指标管理器收敛,公共面收窄: Simplify main indicator manager and narrow public surface.

工程

• CI Release 改走 npm OIDC 发布: Publish packages through npm OIDC in CI.
• 新增 TodayLines.ps1 每日代码行统计脚本: Add TodayLines.ps1 for daily line-count stats.
• 行尾统一规范为 LF: Normalize line endings to LF.
• 移除 .trellis workspace 忽略项: Ignore and remove .trellis workspace.
• 开源致谢加入 @earendil-works/pi-ai: Add @earendil-works/pi-ai to open source credits.

文档

• 补充 frame-timing 文章:派生纯度与单循环修复: Update frame-timing post with derive purity and single-loop fixes.
• 新增 WebGL mediump 滚动精度文章: Add WebGL mediump scroll precision post.