planet/docs/CHANGELOG.md

# Changelog

All notable changes to `planet` are documented here.

This project follows the repository versioning rule:

- `feature` -> `+0.1.0`
- `improvement` -> `+0.0.1`（bugfix + 小功能混合）
- `bugfix` -> `+0.0.1`

## [0.31.3] — 2026-04-22

### ✨ Highlights
- Earth 图层注册表和启动任务框架继续收口，启动顺序、启动模式、启动提示和任务注册现在都能从统一入口扩展
- 修复 Earth 普通旋转模式与巡航模式切换时的一组交互回归，同时让卫星/地形/昼夜模式的表现更稳定

### 🔧 Improvements
- 新增 [layer-startup-tasks.js](/home/ray/dev/linkong/planet/frontend/public/earth/js/layer-startup-tasks.js) 启动任务注册表，支持 `registerLayerStartupTask(id, taskFactory)`，并拆成海缆 / 卫星 / BGP 独立注册函数
- Earth 图层控制改成注册表驱动，统一承载 `startupPriority`、`startupMode`、`startupLabel`、`startupMessage` 与图层持久化元信息
- Earth 设置支持持久化图层开关、旋转模式、HUD 面板显示状态、地形透明度与日夜模式，并提供一键重置
- 更新 [earth-frontend-context.md](/home/ray/dev/linkong/planet/docs/technical/earth-frontend-context.md) 记录图层注册表、启动任务、设置持久化与巡航适配边界

### 🐛 Fixes
- 修复普通旋转模式下点击海缆 / 卫星 / BGP 后卡片和选中表现会被异常清空的问题
- 修复巡航模式切回旋转再切回巡航后无法继续自动巡航的问题
- 修复开启地形后卫星选中反馈层被高海拔区域吞掉的问题，并恢复轨道只在地球前半侧可见
- 修复关闭日夜模式后地球照明仍沿真实昼夜切换、亮部过曝和偏色的问题，改成更中性的 inspection lighting
- 修复 toolbar 收起态仍挡住地球交互，以及首帧短暂展开闪现的问题

---

## [0.31.0] — 2026-04-21

## [0.31.2] — 2026-04-21

### ✨ Highlights
- Earth 巡航模式重构为“通用巡航队列 + 通用连线动画 + BGP 业务适配”三层结构，后续扩到海缆、卫星或新闻巡航时不必再复制一套 `main.js` 状态机
- 修复巡航重构后的交互回归：空白点击重新稳定切到下一项，连线按“起点 → 引导线 → 终点”顺序入场

### 🔧 Improvements
- 新增 [cruise-sequencer.js](/home/ray/dev/linkong/planet/frontend/public/earth/js/cruise-sequencer.js) 统一管理队列推进、停留时长、打断与恢复
- 新增 [callout-connector.js](/home/ray/dev/linkong/planet/frontend/public/earth/js/callout-connector.js) 统一管理 SVG 连线、折线路径与描边动画
- 新增 [bgp-cruise-adapter.js](/home/ray/dev/linkong/planet/frontend/public/earth/js/bgp-cruise-adapter.js) 收口 BGP 巡航目标排序、卡片落点、轮询去重与连线适配
- 更新 [earth-frontend-context.md](/home/ray/dev/linkong/planet/docs/technical/earth-frontend-context.md) 说明新的巡航分层与复用边界

### 🐛 Fixes
- 修复巡航模式下点击空白处无法稳定跳转到下一项、切回旋转再切回巡航后直接卡住的问题
- 修复巡航连线被实时重定位覆盖导致“直接出现”而非绘制动画的问题
- 修复连线动画节点入场节奏不对的问题，改为先出现起点，再绘制连线，最后出现终点

---

## [0.31.1] — 2026-04-21

### ✨ Highlights
- Earth 图层开关状态统一成可复用的 `active / loading` 状态机，首次启用地形和卫星时不再像按钮失效
- 文档目录重构为 `docs/technical`、`docs/plans`、`docs/deprecated`，并吸收 `.sisyphus/plans` 中有价值的 Earth / 卫星 / UE5 草案

### 🔧 Improvements
- 新增 [layer-button-state.js](/home/ray/dev/linkong/planet/frontend/public/earth/js/layer-button-state.js)，统一按钮 tooltip、`aria-busy`、禁用态和状态文本同步
- 地形图层支持 hover/focus 预热与空闲预热，首次点击等待前移，加载中状态持续可见
- 卫星图层启用前会立即切换为 `loading` 中间态，请求完成后再切回正常开关表现

### 🐛 Fixes
- 修复地形首次加载时通知过早消失、开关仍像关闭状态导致用户误判按钮损坏的问题
- 修复卫星接口较慢时按钮没有任何中间态反馈的问题

---

### ✨ Features
- Earth 新增"巡航展示"模式：自动轮播 BGP 异常事件，逐帧追踪连接线位置，支持外部交互立即中断序列（cancel notifier 模式）
- 巡航目标事件点高亮显示：hover 外观 + 锁定脉冲动画，并与点击行为统一展示周边受影响卫星与海缆
- BGP 事件图标新增填充 W 形波动符号（flap 类型），替换原有难以辨认的贝塞尔细线
- 巡航/点击激活时其余卫星自动降饱和度 + 增加透明度以突出焦点；海缆未受影响时同步变暗

### 🔧 Improvements
- 修复巡航轮播期间 BGP 事件 polling 刷新导致标记闪烁消失的问题（clearBGPData 延迟到请求完成后执行）
- 点击与巡航锁定颜色统一为 hover 色（0.92, 0.98, 1.0 全透明），移除锁定态脉冲动画
- 巡航连接折线转折点从尖角调整为钝角（linkElbowDropPx），提升连线可读性

---

## [0.29.1] — 2026-04-20

## [0.30.0] — 2026-04-21

### ✨ Features
- Earth 新增真实地形图层：后端代理 Terrarium DEM 瓦片（`/api/v1/visualization/terrain/terrarium/{z}/{x}/{y}.png`），前端新增 `terrain.js` 负责瓦片拉取、顶点位移与按海拔着色
- 设置弹窗新增"地形"分组，支持通过滑块实时调整地形图层透明度

### 🔧 Improvements
- 地形按钮改为异步加载，首次点击显示进度提示并在失败时自动回退
- 启动阶段改用 `applyImmediateView` 直接应用初始视角，`showStatusMessage` / `queueStatusMessage` 区分即时与队列态状态消息，加载中不再被临时状态打断
- 控制面板抽取 `applyTerrainUiState` / `getViewRotation` 收敛地形切换与视角旋转的重复 UI 同步逻辑

---

## [0.29.2] — 2026-04-21

### ✨ Highlights
- Earth 继续收口 HUD 交互与设置面板表现，设置弹窗改成更接近从按钮展开的窗口感，同时加入系统级 admin 入口
- 修正天球太阳方向与地球受光解耦后的日照逻辑，地表昼夜判断改为按太阳直射点经纬度落到地球贴图坐标

### 🔧 Improvements
- toolbar 进一步收成更贴近 hub 的浅弓形排列，并统一成与 HUD panel 一致的液态玻璃配色与透明度
- 设置弹窗与各 HUD panel 继续统一样式、等比缩放和头部基线，设置列表补充系统分组与 admin 跳转
- 所有 HUD panel 增加更统一的液态玻璃高光与 hover / press 反馈

### 🐛 Fixes
- 修复设置弹窗仍像旧圆角矩形、标题文案重复和从底边直直飞出的动画问题
- 修复天球与太阳方向混用显示校准导致中国白天仍落在夜面的日照错误

---

## [0.29.1] — 2026-04-20

### ✨ Highlights
- Earth 加载状态条改成单一队列式通知面板，加载阶段不再因为步骤文案变化而回缩，也不会被其他通知打断
- 调整 brand panel 的呈现方式与昼夜/选中态可读性，让品牌区更自然、交互高亮在白天和黑夜里都更稳定

### 🔧 Improvements
- 移除旧的地球加载浮层结构，统一由 HUD 状态消息承载三点脉冲加载过程
- brand panel 改为无边框品牌层，仅保留轻微氛围光，不再因为非常规尺寸显得像第五块功能面板
- 温和收敛地球昼夜材质与主背光强度，保留昼夜辨识度的同时提升白天地表纹理和夜面交互可见性

### 🐛 Fixes
- 修复加载地球时通知条在步骤切换中反复缩短、其他状态消息抢占加载流程的问题
- 修复海缆、登陆点和 BGP 选中高亮在黑夜中过暗、在高光中过亮导致难以辨识的问题

---

## [0.29.0] — 2026-04-20

### ✨ Highlights
- Earth 新增天球层第一版：引入真实全天星图、亮星层与太阳/月亮位置计算，地球场景首次具备可校准的天文背景
- 地球昼夜分隔升级为更明显的日夜增强效果，夜面、晨昏带和太阳方向联动更容易直接读出来

### 🔧 Improvements
- 新增 `celestial.js` 模块和 `assets/celestial/` 资源目录，统一管理星图、亮星数据以及太阳/月亮与光照同步
- 卫星图例改为按倾角分组，严格固定为“赤道轨道 → 低倾角轨道 → 中倾角轨道 → 高倾角轨道 → 逆行轨道”顺序，并全部中文化
- 图层面板补齐关闭按钮，拖拽脱离左列后不再被流布局 margin 影响，能够真正贴到品牌面板下沿

### 🐛 Fixes
- 修复天球球壳放大后被相机 far plane 裁剪导致的外层黑环问题
- 修复图层面板在左侧上移时始终与 brand panel 保持额外间距的问题

---

## [0.28.2] — 2026-04-20

### ✨ Highlights
- 修正媒体情报面板在 `电视直播 / 态势聚合` tab 间切换时的尺寸记忆逻辑，切回原 tab 后可恢复各自大小状态
- 清理 `docs/` 根目录遗留的旧路径文档，只保留新的分组目录和归档目录，结束同一文档双路径并存状态

### 🔧 Improvements
- `media-panel` 切换逻辑改成按 tab 分别记忆尺寸状态，避免 `A -> B -> A` 时继续共用同一套外层尺寸
- 目录整理真正完成收尾：旧的 `docs/*.md` 平铺计划文档删除，继续以 `docs/agents / earth / backend / frontend / ops / ue5 / deprecated` 为唯一入口

### 🐛 Fixes
- 修复拉伸 `media-panel` 后切换 tab 时，`news-panel` 高度回退到旧默认值的问题
- 修复拉伸后切换 tab 导致面板视觉锚点异常的问题，切换时改为围绕当前卡片自身右下角进行尺寸恢复

---

## [0.28.1] — 2026-04-20

### ✨ Highlights
- 收口 Earth 媒体情报面板命名，明确外层 `media-panel` 与内部 `tv-panel / news-panel` 的职责边界
- 整理 `docs/` 目录分组，并将已完成或已废弃的计划文档归档到 `docs/deprecated`

### 🔧 Improvements
- 底部 tab 语义统一为 `media-panel-tabs / media-panel-tab`，并将文案更新为“电视直播 / 态势聚合”
- 补充媒体面板、聚合新闻模块的注释说明，减少 `tv-panel` 同时指代外层壳和内层直播 pane 的阅读歧义
- 更新 README、AI Provider README 与历史文档互链，适配新的 `docs/agents / docs/earth / docs/frontend / docs/backend / docs/ops / docs/ue5` 分组结构

### 🐛 Fixes
- 修复媒体情报面板标题组在头部撑出多余空白的问题，去掉 `hud-panel__title-group` 的无效弹性占位
- 修复聚合 tab 头部仍保留冗余固定标题的问题，现在仅显示区域标签

---

## [0.28.0] — 2026-04-20

### ✨ Features
- 将 Earth 的“新闻直播”和“全球态势聚合”合并为统一的“媒体情报”面板，支持底部 tab 切换与共享标题栏操作区
- 聚合新闻不再单独占据一个 HUD 面板，而是作为媒体情报面板内的第二视图与直播协同呈现

说明：
- 当前结构中，外层 HUD 壳为 `media-panel`，内部 tab 内容区分别为 `tv-panel` 和 `news-panel`

### 🔧 Improvements
- TV / News 面板切换加入底边锚定的 reform 动画，并继续保留拖拽、缩放和共享 HUD 行为收口
- 聚合新闻视图新增默认高度约束与内部滚动填充逻辑，避免初始高度过度膨胀
- `tv.js`、`news.js` 进一步清理共享 HUDPanel 迁移后的残留逻辑，收紧 tab / resize / reform 相关局部 helper

### 🐛 Fixes
- 修复媒体情报面板右下角缩放时高度异常抬升、标题栏被顶出视口的问题
- 修复直播/聚合 tab 切换时按钮高亮、内容切换和底边基准表现不一致的问题

---

## [0.27.7] — 2026-04-16

## [0.27.8] — 2026-04-20

### 🔧 Improvements
- Earth HUD 共享 `HUDPanel` 默认展开/收缩逻辑继续收口，图例与图层面板统一使用同一套边缘阈值与箭头状态机
- 保持新闻直播面板现有特例折叠行为不变，避免播放器区域被默认折叠逻辑影响

### 🐛 Fixes
- 修复图例与图层面板展开/收缩箭头方向和实际动作不一致的问题
- 修复拖动到屏幕底边附近时初始箭头、拖动中箭头和点击后动作不同步的问题

---

## [0.27.7] — 2026-04-16

### 🔧 Improvements
- 用户管理、数据源配置、电视直播源表格统一接入可折叠操作列，窄宽度下自动收起到下拉菜单，减少操作区挤压
- 电视直播设置改为表格总览 + 弹窗编辑模式，主表内容更紧凑，适合控制台一屏浏览
- Earth TV 面板新增失败源探测与自动回退恢复标记，便于值班时快速识别异常直播源

### 🐛 Fixes
- 修复 Settings 电视直播源新增后取消编辑会残留未保存草稿的问题
- 修复 Settings 删除直播源只改本地状态、刷新后恢复的问题，删除现在会立即持久化
- 修复 Users / DataSources / Settings 表格“备注/状态”和“操作”之间的空白占位列问题
- 修复 `useCollapsedActions` 未释放 `ResizeObserver` 导致的潜在内存泄漏与重复回调问题

---

## [0.27.6] — 2026-04-15

### 🔧 Improvements
- BGP 告警页表格纵向 overflow 修复：补全 flex 布局链，tabs content-holder 正确撑满剩余高度
- 用户管理表格横向滚动修复：采用 flex-fill 方案替换 `height: auto !important`，自定义滚动条 X 轨道位置对齐表格底部
- Playground 宽布局隐藏"服务状态"按钮：侧边栏可见时不显示冗余入口
- AI Chatbox 输入框失焦收起为单行，聚焦或有内容时展开完整 composer

---

## [0.27.4] — 2026-04-14

### 🔧 Improvements
- info-card 改为懒加载动态挂载：页面初始 DOM 不再含隐藏的 `#info-panel` 节点，仅首次点击交互元素时创建

---

## [0.27.5] — 2026-04-14

### 🔧 Improvements
- 统一控制台多页面滚动体验：BGP、alerts、采集数据、用户管理、任务、设置、Playground 等区域接入自定义滚动条与表格滚动容器
- 优化 BGP 与 alerts 页响应式布局：顶部概览卡在窄宽度下优先重排，必要时才启用横向滚动，避免卡片裁切和全局滚动条接管
- 调整 `situational alerts` 布局策略：统计卡按宽度在单行、两列和横滚之间切换，下方详情卡保持单行高度优先
- 实时采集进度优化：一键采集完成后在未刷新页面时保留 100% 完成态，不再错误归零
- 补充 UE5 MVP 融合方案文档，完善后续集成规划沉淀

### 🐛 Fixes
- 修复 BGP summary 与 alerts 顶部卡片在无真实溢出时误出现横向滚动的问题
- 修复 alerts 页面缩窄后外层全局竖向滚动被接管的问题，恢复“一屏内、内部滚动”的布局逻辑
- 修复 `situational alerts` 在两排布局下详情卡竖向溢出的问题，改为更稳定的分区响应式排版
- 修复自定义滚动条交互反馈，悬停、聚焦、拖拽时颜色加深但不再显示多余外圈

---

## [0.27.3] — 2026-04-14

### 🔧 Improvements
- TV panel meta 折叠展开方向稳定：底部锚定时向上生长，拖拽后（顶部锚定）通过 JS 补偿 top 保持播放器底部位置不变
- 修复 TV panel 展开/折叠时视频区域跳动问题：移除面板 min-height，使播放器高度在两种状态下保持一致
- 修正 TV panel meta toggle 箭头方向：展开朝下，折叠朝上
- 修复图例面板折叠按钮失效（legend-bar-btn 补充进拖拽排除列表）
- 调整图层搜索框图标尺寸为 20px，BR 缩放角标改为直角 L 形

---

## [0.27.2] — 2026-04-14

### 🔧 Improvements
- 修复 brand copy 宽度不随内容收缩的问题，现在与 title 图片宽度保持一致
- 提取 `--brand-copy-width` CSS 自定义属性，消除 160px / 172px 魔法数字重复

---

## [0.27.1] — 2026-04-14

### 🔧 Improvements
- 面板拖拽新增 L 形边界约束，其他面板无法覆盖 brand 面板区域，并从右侧/底部自然卡边
- brand 组件引入 `--brand-scale` 整体缩放变量，padding 与内容尺寸独立控制
- 图层控制面板宽度收窄（260px），与 brand 面板错落排列，间距调大

### 🐛 Fixes
- 修复搜索框 `type="search"` 导致清除按钮重复显示的问题
- 修复 `[hidden]` 属性被组件 `display` 规则覆盖的问题

---

## 0.27.0

Released: 2026-04-14

### Highlights

- 全面重构 Earth HUD 布局：品牌面板、图层控制面板、信息详情卡片各自独立，支持拖拽与折叠，信息卡片改为跟随点击位置悬浮显示。
- 新增图层控制面板（Layer Panel），海缆、卫星、地形、BGP 等图层集中管理，支持关键字搜索过滤。
- Earth 大气层渲染升级，引入 Fresnel 着色器双层辉光效果和深度遮挡球体。

### ✨ Features

- 新增独立 Layer Panel（`js/controls.js`, `css/layer-panel.css`），图层开关、搜索过滤、折叠收起，取代原工具栏弹出菜单
- 信息详情面板（info-panel）改为点击时定位到鼠标附近（`js/info-card.js`），悬停改为轻量 tooltip，降低视觉干扰
- Earth 材质重构（`js/earth.js`, `js/constants.js`）：新增 `EARTH_MATERIAL_CONFIG`，Fresnel 内外大气层辉光、深度遮挡球体，纹理加载独立为 `loadEarthTexture()`

### 🔧 Improvements

- Earth Stats 面板改为 2 列 KPI 网格布局，支持拖拽和关闭（`css/earth-stats.css`）
- 数据加载改为分步串行（登陆点 → 海缆 → 卫星 → BGP → 纹理），每步之间 yield 帧，改善视觉渐现体验（`js/main.js`）
- 图层按钮状态更新逻辑统一至 `updateLayerButtonState()`，消除重复实现
- 海缆状态识别新增 `active` 枚举值（兼容旧 `In Service`）

---

## 0.26.1

Released: 2026-04-12

### Highlights

- Cleaned up the first TV follow-up and replaced the dashboard sidebar's brittle one-off scroll behavior with a reusable `Scrollbar` component, so the new live module code is easier to maintain and the console navigation can scroll without layout jitter.

### Improved

- Improved [frontend/src/components/Scrollbar/Scrollbar.tsx](/home/ray/dev/linkong/planet/frontend/src/components/Scrollbar/Scrollbar.tsx), [frontend/src/components/AppLayout/AppLayout.tsx](/home/ray/dev/linkong/planet/frontend/src/components/AppLayout/AppLayout.tsx), and [frontend/src/index.css](/home/ray/dev/linkong/planet/frontend/src/index.css) by extracting the sidebar scrollbar into a dedicated component with explicit `x / y / both` axis support, hidden native scrollbars, compact account/version rows, and a sidebar-only vertical setup instead of the earlier patchwork CSS glued directly onto the layout.

### Fixed

- Fixed [frontend/public/earth/js/tv.js](/home/ray/dev/linkong/planet/frontend/public/earth/js/tv.js) by refactoring repeated iframe/video reset paths into shared helpers, so TV source switching, empty-state fallback, and playback retry handling no longer duplicate cleanup logic across multiple branches.

## 0.26.2

Released: 2026-04-12

### Highlights

- Stabilized the new reusable scrollbar work by restoring reliable sidebar visibility and extending the same floating scrollbar language to the Data Sources tables without letting scrollbars squeeze layout width or regress the console navigation.

### Added

- Added [frontend/src/components/Scrollbar/ScrollbarOverlay.tsx](/home/ray/dev/linkong/planet/frontend/src/components/Scrollbar/ScrollbarOverlay.tsx) as an overlay variant that binds to existing scroll containers such as Ant Table bodies, so heavy data grids can adopt the new scrollbar visuals without replacing their built-in scrolling mechanics.

### Improved

- Improved [frontend/src/components/Scrollbar/Scrollbar.tsx](/home/ray/dev/linkong/planet/frontend/src/components/Scrollbar/Scrollbar.tsx), [frontend/src/components/AppLayout/AppLayout.tsx](/home/ray/dev/linkong/planet/frontend/src/components/AppLayout/AppLayout.tsx), and [frontend/src/index.css](/home/ray/dev/linkong/planet/frontend/src/index.css) by reverting the sidebar to a reliable vertical-first scrollbar path, then reintroducing automatic dual-axis support with independent floating tracks that no longer hide the thumb when only the sidebar needs vertical scrolling.

### Fixed

- Fixed [frontend/src/pages/DataSources/DataSources.tsx](/home/ray/dev/linkong/planet/frontend/src/pages/DataSources/DataSources.tsx) and [frontend/src/index.css](/home/ray/dev/linkong/planet/frontend/src/index.css) so the built-in and custom datasource tables now use the new overlay scrollbar instead of native table scrollbars, keeping horizontal and vertical scrolling available without changing Ant Table’s internal layout behavior.

## 0.26.0

Released: 2026-04-12

### Highlights

- Added an operator-facing TV live module to Earth, including backend-configurable live sources, a draggable/resizable live-news HUD window, default global news channels, and a dedicated settings workflow so the Earth page can open real news playback instead of only static telemetry.

### Added

- Added [backend/app/api/v1/tv.py](/home/ray/dev/linkong/planet/backend/app/api/v1/tv.py), [backend/app/services/tv_streams.py](/home/ray/dev/linkong/planet/backend/app/services/tv_streams.py), and [backend/app/services/collectors/news_live_streams.py](/home/ray/dev/linkong/planet/backend/app/services/collectors/news_live_streams.py) to provide TV source configuration, public stream payloads, a guarded HLS proxy path, and a collector entry point for future world-news live-source ingestion.
- Added the Earth TV HUD workspace through [frontend/public/earth/index.html](/home/ray/dev/linkong/planet/frontend/public/earth/index.html), [frontend/public/earth/js/tv.js](/home/ray/dev/linkong/planet/frontend/public/earth/js/tv.js), and [frontend/public/earth/css/tv-panel.css](/home/ray/dev/linkong/planet/frontend/public/earth/css/tv-panel.css), including toolbar access, draggable/closable behavior, resize support, direct video/HLS playback, iframe fallback, and per-channel external-open handling.
- Added [docs/deprecated/earth-tv-live-module-plan.md](/home/ray/dev/linkong/planet/docs/deprecated/earth-tv-live-module-plan.md) and [docs/earth/technical/news-live-streams-collector-format.md](/home/ray/dev/linkong/planet/docs/technical/earth-news-live-streams-collector-format.md) to document the TV module rollout plan and the expected collector payload format for future curated live-channel ingestion.

### Improved

- Improved [frontend/src/pages/Settings/Settings.tsx](/home/ray/dev/linkong/planet/frontend/src/pages/Settings/Settings.tsx), [backend/app/api/v1/settings.py](/home/ray/dev/linkong/planet/backend/app/api/v1/settings.py), and [backend/app/core/datasource_defaults.py](/home/ray/dev/linkong/planet/backend/app/core/datasource_defaults.py) by adding TV source administration to system settings and registering the `news_live_streams` datasource as a first-class configurable collector.
- Improved [backend/app/services/tv_streams.py](/home/ray/dev/linkong/planet/backend/app/services/tv_streams.py) by seeding a curated first-pass news channel catalog that now defaults to `CGTN English` YouTube playback while keeping `CCTV-4` as a built-in fallback and exposing additional Reuters, CGTN, DW, Al Jazeera, Arirang, ABP, and SABC entries for operator testing.

### Fixed

- Fixed [frontend/public/earth/js/tv.js](/home/ray/dev/linkong/planet/frontend/public/earth/js/tv.js) and [frontend/public/earth/index.html](/home/ray/dev/linkong/planet/frontend/public/earth/index.html) so HLS/video playback now actively attempts autoplay in the TV panel instead of only loading metadata and leaving the player visually idle.
- Fixed [frontend/public/earth/css/tv-panel.css](/home/ray/dev/linkong/planet/frontend/public/earth/css/tv-panel.css) so the TV source selector and action controls better match the Earth HUD dark theme instead of falling back to a bright native dropdown presentation.

## 0.25.3

Released: 2026-04-11

### Highlights

- Refined the Earth HUD visual system into a calmer operator-facing style, turned the top-left Earth brand into a real reusable component with language-driven rendering, and cleaned up duplicated brand assets so the page now has a single source of truth for HUD branding.

### Added

- Added [frontend/public/earth/js/brand.js](/home/ray/dev/linkong/planet/frontend/public/earth/js/brand.js) as a reusable Earth `brand` component that renders the top-left logo/title/subtitle block from a shared config instead of hardcoding the structure in HTML.
- Added [frontend/public/earth/assets/brand/earth-logo.svg](/home/ray/dev/linkong/planet/frontend/public/earth/assets/brand/earth-logo.svg), [frontend/public/earth/assets/brand/title-zh.svg](/home/ray/dev/linkong/planet/frontend/public/earth/assets/brand/title-zh.svg), and [frontend/public/earth/assets/brand/title-en.svg](/home/ray/dev/linkong/planet/frontend/public/earth/assets/brand/title-en.svg) as the canonical Earth brand asset set.

### Improved

- Improved [frontend/public/earth/css/base.css](/home/ray/dev/linkong/planet/frontend/public/earth/css/base.css), [frontend/public/earth/css/hud.css](/home/ray/dev/linkong/planet/frontend/public/earth/css/hud.css), [frontend/public/earth/css/coordinates-display.css](/home/ray/dev/linkong/planet/frontend/public/earth/css/coordinates-display.css), [frontend/public/earth/css/legend.css](/home/ray/dev/linkong/planet/frontend/public/earth/css/legend.css), [frontend/public/earth/css/earth-stats.css](/home/ray/dev/linkong/planet/frontend/public/earth/css/earth-stats.css), and [frontend/public/earth/css/toolbar.css](/home/ray/dev/linkong/planet/frontend/public/earth/css/toolbar.css) by rebalancing the Earth HUD into a more restrained deep-blue control-room look instead of the earlier over-layered glass-and-neon mix.
- Improved [frontend/public/earth/index.html](/home/ray/dev/linkong/planet/frontend/public/earth/index.html), [frontend/public/earth/js/main.js](/home/ray/dev/linkong/planet/frontend/public/earth/js/main.js), and [frontend/public/earth/js/constants.js](/home/ray/dev/linkong/planet/frontend/public/earth/js/constants.js) by moving the Earth brand mount to a dedicated root and letting `HUD_CONFIG.brandLanguage` choose between `zh` and `en` without embedding the language decision in the DOM.

### Fixed

- Fixed [frontend/public/earth/css/info-panel.css](/home/ray/dev/linkong/planet/frontend/public/earth/css/info-panel.css) so the Earth brand area now uses consistent `earth-brand` component selectors and English-specific typography hooks, avoiding the earlier one-off `brand-banner` naming drift and duplicated title styles.

## 0.25.2

Released: 2026-04-10

### Highlights

- Refined the Earth HUD operator polish so settings now behave like a true bounded menu, HUD panels render at the correct scale from the first frame, and dragged panels animate cleanly into and out of maximized layout targets without drifting to screen edges.

### Improved

- Improved [frontend/public/earth/index.html](/home/ray/dev/linkong/planet/frontend/public/earth/index.html) by precomputing the initial `--hud-scale` before Earth CSS loads, so HUD panels no longer flash at full size before shrinking to the target scale.
- Improved [frontend/public/earth/css/hud.css](/home/ray/dev/linkong/planet/frontend/public/earth/css/hud.css) by cleaning up duplicated settings-modal close-button styles, aligning the settings title with the shared HUD title system, and constraining the settings sheet to a stable centered width instead of viewport-relative modal sizing.

### Fixed

- Fixed [frontend/public/earth/js/controls.js](/home/ray/dev/linkong/planet/frontend/public/earth/js/controls.js) so dragged HUD panels now fly from their dragged positions into maximized layout targets, closed panels stay out of the transition, and restoring layout clears drag overrides back to the initial positions.
- Fixed [frontend/public/earth/js/controls.js](/home/ray/dev/linkong/planet/frontend/public/earth/js/controls.js) and [frontend/public/earth/css/hud.css](/home/ray/dev/linkong/planet/frontend/public/earth/css/hud.css) so layout transitions no longer visibly stick to screen edges before landing; the FLIP motion now composes with the existing corner transforms instead of fighting them.

## 0.25.1

Released: 2026-04-10

### Highlights

- Cleaned up the first persistent Playground rollout, fixed sidebar submenu persistence to match the intended operator behavior, and added reusable code-hygiene rules to prevent this class of drift from accumulating again.

### Improved

- Improved [backend/app/services/playground_chat_service.py](/home/ray/dev/linkong/planet/backend/app/services/playground_chat_service.py) and [frontend/src/pages/Playground/Playground.tsx](/home/ray/dev/linkong/planet/frontend/src/pages/Playground/Playground.tsx) by extracting repeated lookup, response, and request-action paths into shared helpers, reducing duplicated Playground flow code without changing behavior.
- Improved [rules.md](/home/ray/dev/linkong/planet/rules.md) by adding a new `Code Hygiene - MANDATORY` section covering single-source-of-truth state, transitional cleanup, repeated-logic extraction, layout debugging order, and post-feature cleanup expectations.

### Fixed

- Fixed [frontend/src/components/AppLayout/AppLayout.tsx](/home/ray/dev/linkong/planet/frontend/src/components/AppLayout/AppLayout.tsx) so first-level menu expansion now behaves correctly across in-app navigation: `采集与数据` remains the default expanded group after refresh, while manually expanded groups stay open when navigating to their own child routes and reset only on page reload.

## 0.25.0

Released: 2026-04-10

### Highlights

- Turned `AI Playground` into a persistent backend-backed chat workspace, added dedicated alert workspaces as a foundation for future situational analysis, and aligned the operator UI around a more structured AI + alerts workflow instead of one-off playground calls.

### Added

- Added [backend/app/models/playground_session.py](/home/ray/dev/linkong/planet/backend/app/models/playground_session.py), [backend/app/models/playground_message.py](/home/ray/dev/linkong/planet/backend/app/models/playground_message.py), and [backend/app/services/playground_chat_service.py](/home/ray/dev/linkong/planet/backend/app/services/playground_chat_service.py) so Playground conversations, execution state, edits, retries, and stop/resume semantics are persisted in the backend database rather than living only in browser state.
- Added [backend/app/services/alert_ai_brief.py](/home/ray/dev/linkong/planet/backend/app/services/alert_ai_brief.py), [backend/app/services/situational_alert_ai_brief.py](/home/ray/dev/linkong/planet/backend/app/services/situational_alert_ai_brief.py), and the dedicated alert pages [frontend/src/pages/Alerts/SystemAlerts.tsx](/home/ray/dev/linkong/planet/frontend/src/pages/Alerts/SystemAlerts.tsx), [frontend/src/pages/Alerts/BGPAlerts.tsx](/home/ray/dev/linkong/planet/frontend/src/pages/Alerts/BGPAlerts.tsx), and [frontend/src/pages/Alerts/SituationalAlerts.tsx](/home/ray/dev/linkong/planet/frontend/src/pages/Alerts/SituationalAlerts.tsx) to establish the alert-analysis foundation for later situational awareness expansion.

### Improved

- Improved [frontend/src/pages/Playground/Playground.tsx](/home/ray/dev/linkong/planet/frontend/src/pages/Playground/Playground.tsx) and [frontend/src/index.css](/home/ray/dev/linkong/planet/frontend/src/index.css) by rebuilding Playground into a true chatbox workflow with persistent history, edit-and-resend behavior, grounded message actions, responsive composer behavior, bottom-stick scrolling, and tighter mobile layout handling.
- Improved [frontend/src/components/AppLayout/AppLayout.tsx](/home/ray/dev/linkong/planet/frontend/src/components/AppLayout/AppLayout.tsx), [frontend/src/App.tsx](/home/ray/dev/linkong/planet/frontend/src/App.tsx), and [frontend/src/pages/Alerts/Alerts.tsx](/home/ray/dev/linkong/planet/frontend/src/pages/Alerts/Alerts.tsx) by reorganizing navigation around `采集与数据`, `专题观测`, and split alert entries so the app can scale to more observability and situational modules without turning the top-level UI into a single overloaded page.
- Improved [README.md](/home/ray/dev/linkong/planet/README.md) and [docs/agents/situational-awareness-foundation-plan.md](/home/ray/dev/linkong/planet/docs/plans/agents-situational-awareness-foundation-plan.md) by documenting the current AI/alerts base, planned situational-awareness direction, and the new persistent Playground foundation.

### Fixed

- Fixed [backend/app/services/playground_chat_service.py](/home/ray/dev/linkong/planet/backend/app/services/playground_chat_service.py) so background Playground runs explicitly commit state transitions, allowing frontend polling to observe real pending/thinking/answering/done states instead of seeing stale empty threads.
- Fixed [frontend/src/services/situational-awareness/index.ts](/home/ray/dev/linkong/planet/frontend/src/services/situational-awareness/index.ts) by removing the temporary mock gateway path, so Playground and alert-related AI flows now reflect the real backend/provider chain instead of local fake responses.

## 0.24.8

Released: 2026-04-10

### Highlights

- Refined the BGP AI brief operator workflow so the tab now stays compact and metadata-focused, while the full Markdown brief opens in a bounded modal that respects the repo’s single-screen layout rules.

### Improved

- Improved [frontend/src/pages/BGP/BGP.tsx](/home/ray/dev/linkong/planet/frontend/src/pages/BGP/BGP.tsx) by turning the brief action row into a clearer `历史简报下拉框 + 查看 + 生成` flow, keeping inline metadata visible in the tab while moving full Markdown reading into a dedicated modal workspace.

### Fixed

- Fixed [frontend/src/index.css](/home/ray/dev/linkong/planet/frontend/src/index.css) and [frontend/src/pages/BGP/BGP.tsx](/home/ray/dev/linkong/planet/frontend/src/pages/BGP/BGP.tsx) so the BGP brief modal no longer spills below the viewport; long brief content now scrolls inside the modal body instead of extending past the visible screen.

## 0.24.7

Released: 2026-04-10

### Highlights

- Formalized repository release hygiene and frontend layout guardrails so repeated versioning chores and recurring layout regressions now have explicit repo-level rules instead of living only in conversation context.

### Added

- Added [release-workflow/SKILL.md](/home/ray/dev/linkong/planet/.codex/skills/release-workflow/SKILL.md), defining the repository release workflow for version bumps, changelog/version-history updates, minimal validation, and commit/push sequencing.

### Improved

- Improved [rules.md](/home/ray/dev/linkong/planet/rules.md) by adding mandatory release-workflow requirements and a new frontend layout constraint section covering single-screen workspaces, overflow ownership, tab-pane behavior, compact-mode expectations, and readable-card fallbacks.
- Improved [frontend-layout-guidelines.md](/home/ray/dev/linkong/planet/docs/technical/frontend-layout-guidelines.md) by summarizing the recurring Earth, Playground, BGP, and admin-layout regressions into concrete constraints for future frontend work, including “prefer scrollbars over unreadable compression” and “do not treat every tab as a table pane.”

## 0.24.6

Released: 2026-04-10

### Highlights

- Tightened several backend hot paths outside the original BGP page fixes, stabilized BGP collector coverage after the recent query refactors, and rebuilt the BGP AI brief tab so saved Markdown briefs render and scroll like a proper operator workspace instead of collapsing inside the shared table layout.

### Improved

- Improved [backend/app/api/v1/datasources.py](/home/ray/dev/linkong/planet/backend/app/api/v1/datasources.py) by replacing per-datasource task, count, and endpoint lookups with batched prefetch helpers, reducing the worst `1 + N` behavior on the datasource list and `trigger-all` flow.
- Improved [backend/app/api/v1/visualization.py](/home/ray/dev/linkong/planet/backend/app/api/v1/visualization.py) by switching the main Earth-facing `CollectedData` endpoints to `is_current` records, batching multi-source loads for aggregate endpoints, and removing stale Python-side dedupe paths from the hot route.
- Improved [backend/app/services/bgp_incidents.py](/home/ray/dev/linkong/planet/backend/app/services/bgp_incidents.py) and [backend/app/services/bgp_enrichment.py](/home/ray/dev/linkong/planet/backend/app/services/bgp_enrichment.py) by avoiding historical full-table infrastructure scans, narrowing observation baseline payloads to required columns, and pushing more ASN filtering into the database.
- Improved [backend/app/api/v1/alerts.py](/home/ray/dev/linkong/planet/backend/app/api/v1/alerts.py), [backend/app/api/v1/dashboard.py](/home/ray/dev/linkong/planet/backend/app/api/v1/dashboard.py), and [backend/app/api/v1/settings.py](/home/ray/dev/linkong/planet/backend/app/api/v1/settings.py) by collapsing several repeated count and settings queries into fewer aggregate or batched reads.
- Improved [frontend/src/pages/BGP/BGP.tsx](/home/ray/dev/linkong/planet/frontend/src/pages/BGP/BGP.tsx), [frontend/src/index.css](/home/ray/dev/linkong/planet/frontend/src/index.css), and [frontend/src/components/MarkdownRenderer/MarkdownRenderer.tsx](/home/ray/dev/linkong/planet/frontend/src/components/MarkdownRenderer/MarkdownRenderer.tsx) by rebuilding the `AI 简报` tab layout, fixing saved brief scrolling behavior, and extending the renderer to handle tables, separators, and stored metadata comments more gracefully.
- Improved [docs/frontend/plans/ai-playground-development-plan.md](/home/ray/dev/linkong/planet/docs/plans/frontend-ai-playground-development-plan.md) by explicitly recording that the current BGP brief is only the first-stage summary flow and that regional prefix-geography analysis remains a planned Phase B follow-up.

### Fixed

- Fixed [backend/app/services/bgp_collectors.py](/home/ray/dev/linkong/planet/backend/app/services/bgp_collectors.py) and [backend/app/services/bgp_enrichment.py](/home/ray/dev/linkong/planet/backend/app/services/bgp_enrichment.py) so JSON field extraction no longer depends on the less portable `.astext` path that could break BGP collector endpoints in local environments.
- Fixed the BGP AI brief tab in [frontend/src/index.css](/home/ray/dev/linkong/planet/frontend/src/index.css) and [frontend/src/pages/BGP/BGP.tsx](/home/ray/dev/linkong/planet/frontend/src/pages/BGP/BGP.tsx) so long saved briefs are no longer compressed into a tiny clipped viewport by the shared tab/table overflow rules.

## 0.24.4

Released: 2026-04-09

### Highlights

- Refined the `planet.sh` AI Provider rebuild UX so image rebuilds now feel like first-class scripted tasks, with clearer stage boundaries and cleaner fallback messaging instead of leaking raw Compose output into the terminal.

### Improved

- Improved [planet.sh](/home/ray/dev/linkong/planet/planet.sh) by keeping AI Provider image build logs in a temporary file, surfacing stage-specific detail copy for `docker compose v2` and `docker-compose v1`, and showing an explicit success line when the image rebuild finishes before container health checks begin.

### Fixed

- Fixed [planet.sh](/home/ray/dev/linkong/planet/planet.sh) so the AI Provider image rebuild stage no longer dumps raw Compose build output into the main spinner flow during normal successful runs.
- Fixed [planet.sh](/home/ray/dev/linkong/planet/planet.sh) so the `构建 AI Provider 镜像` phase now ends with an explicit completion signal instead of visually blending into the subsequent container health-check phase.

## 0.24.3

Released: 2026-04-09

### Highlights

- Extended `AI Playground` from a minimal prompt form into a more repeatable diagnostics workspace, and hardened `planet.sh` so AI Provider restarts can rebuild changed images and expose clearer Compose fallback behavior.

### Improved

- Improved [frontend/src/pages/Playground/Playground.tsx](/home/ray/dev/linkong/planet/frontend/src/pages/Playground/Playground.tsx) by adding preset scenarios, response metadata, `thinking` block visibility, raw JSON inspection, and copy actions so the page works more like a proper AI diagnostics console.
- Improved [frontend/src/index.css](/home/ray/dev/linkong/planet/frontend/src/index.css) by styling Playground presets, result metadata, raw response sections, and responsive action groups without breaking the single-screen workspace layout.
- Improved [planet.sh](/home/ray/dev/linkong/planet/planet.sh) so AI Provider restarts detect code/config changes, rebuild the image when needed, and surface which Compose path is being used during image and container operations.

### Fixed

- Fixed the AI Provider restart path in [planet.sh](/home/ray/dev/linkong/planet/planet.sh) so code changes inside `aiprovider/` no longer stay hidden behind an old container image after `restart -a`.
- Fixed Compose error reporting in [planet.sh](/home/ray/dev/linkong/planet/planet.sh) by making the script explicitly show `docker compose v2` first, then `docker-compose v1`, and only fail after both execution paths are exhausted.

## 0.24.2

Released: 2026-04-09

### Highlights

- Fixed the public-entry and AI diagnostics regressions introduced during the recent frontend routing and playground work, while also reducing the main frontend bundle by switching to route-level lazy loading and more targeted vendor chunking.

### Improved

- Improved [frontend/src/App.tsx](/home/ray/dev/linkong/planet/frontend/src/App.tsx) by lazy-loading admin pages and large workspaces through `React.lazy()` plus `Suspense`, so the initial frontend entry no longer pulls every route into the first bundle.
- Improved [frontend/vite.config.ts](/home/ray/dev/linkong/planet/frontend/vite.config.ts) by adding targeted manual chunking for React, icon, network, and Earth-related vendor dependencies instead of leaving everything in one monolithic application bundle.
- Improved [frontend/src/index.css](/home/ray/dev/linkong/planet/frontend/src/index.css) by adding a shared route-loading state and making the Playground help panel size to its content instead of stretching to fill the sidebar.

### Fixed

- Fixed [frontend/src/App.tsx](/home/ray/dev/linkong/planet/frontend/src/App.tsx) so anonymous visits to `/` once again reach the public Earth entry through the existing `/ -> /earth` redirect instead of being intercepted by the login screen.
- Fixed [frontend/src/pages/Playground/Playground.tsx](/home/ray/dev/linkong/planet/frontend/src/pages/Playground/Playground.tsx) so cached provider status is shown immediately but still refreshed from the backend, avoiding stale diagnostics after `.env` or provider changes within the same browser tab.
- Fixed [frontend/src/pages/Playground/Playground.tsx](/home/ray/dev/linkong/planet/frontend/src/pages/Playground/Playground.tsx) and [frontend/src/index.css](/home/ray/dev/linkong/planet/frontend/src/index.css) so the `测试说明` card no longer over-expands and now fits its content more naturally in the sidebar.

## 0.24.1

Released: 2026-04-09

### Highlights

- Refined the `/earth` HUD into a cleaner class-first structure with responsive scaling, clearer CSS layer boundaries, and lower coupling between HTML, CSS, and runtime UI updates.
- Hardened local startup conventions around Bun so frontend tooling, docs, and `planet.sh` behave more predictably in fresh Ubuntu and mixed WSL environments.

### Added

- Added [frontend/public/earth/css/hud.css](/home/ray/dev/linkong/planet/frontend/public/earth/css/hud.css), extracting shared HUD panel surfaces, shared HUD typography rows, status messaging, tooltip overlays, and layout-expanded panel transitions out of the old monolithic base layer.
- Added [frontend/public/earth/css/toolbar.css](/home/ray/dev/linkong/planet/frontend/public/earth/css/toolbar.css), isolating Earth toolbar, popover, zoom dock, liquid-glass button, and toolbar-tooltip behavior into a dedicated toolbar layer.
- Added explicit Bun package-manager metadata to [frontend/package.json](/home/ray/dev/linkong/planet/frontend/package.json) so the frontend package manager choice is declared instead of inferred from the lockfile alone.

### Improved

- Improved [frontend/public/earth/css/base.css](/home/ray/dev/linkong/planet/frontend/public/earth/css/base.css) by reducing it to app-shell concerns only: global tokens, Earth app container, loading panel, and shared animation primitives.
- Improved [frontend/public/earth/index.html](/home/ray/dev/linkong/planet/frontend/public/earth/index.html) by wiring the new CSS layer order, standardizing HUD utility classes on `hud-panel-*`, and replacing generic toolbar/tooltip hooks with more explicit Earth-specific classes.
- Improved [frontend/public/earth/css/info-panel.css](/home/ray/dev/linkong/planet/frontend/public/earth/css/info-panel.css), [frontend/public/earth/css/coordinates-display.css](/home/ray/dev/linkong/planet/frontend/public/earth/css/coordinates-display.css), [frontend/public/earth/css/legend.css](/home/ray/dev/linkong/planet/frontend/public/earth/css/legend.css), and [frontend/public/earth/css/earth-stats.css](/home/ray/dev/linkong/planet/frontend/public/earth/css/earth-stats.css) by leaving only panel-specific responsibilities in each file after the shared HUD and toolbar primitives moved out.
- Improved [frontend/public/earth/js/main.js](/home/ray/dev/linkong/planet/frontend/public/earth/js/main.js), [frontend/public/earth/js/controls.js](/home/ray/dev/linkong/planet/frontend/public/earth/js/controls.js), [frontend/public/earth/js/ui.js](/home/ray/dev/linkong/planet/frontend/public/earth/js/ui.js), and [frontend/public/earth/js/legend.js](/home/ray/dev/linkong/planet/frontend/public/earth/js/legend.js) by aligning runtime DOM queries and generated markup with the new class-first HUD and toolbar structure.
- Improved [frontend/public/earth/js/constants.js](/home/ray/dev/linkong/planet/frontend/public/earth/js/constants.js) and [frontend/public/earth/js/main.js](/home/ray/dev/linkong/planet/frontend/public/earth/js/main.js) by keeping HUD scaling configurable through extracted constants instead of scattering scaling assumptions through the main Earth entrypoint.
- Improved [planet.sh](/home/ray/dev/linkong/planet/planet.sh) by prepending `~/.local/bin` and `~/.bun/bin` automatically, preferring direct `~/.bun/bin/bun` detection, and auto-installing missing `uv`/`bun` instead of requiring the user's interactive shell config to expose them first.
- Improved [README.md](/home/ray/dev/linkong/planet/README.md), [project_context.md](/home/ray/dev/linkong/planet/project_context.md), [rules.md](/home/ray/dev/linkong/planet/rules.md), and [scripts/bootstrap-dev.sh](/home/ray/dev/linkong/planet/scripts/bootstrap-dev.sh) by making the frontend Bun-only workflow explicit in both onboarding docs and command-line guidance.

### Fixed

- Fixed the Earth HUD cleanup path where splitting styles previously left the page with a missing `base.css` entry and mismatched utility class names during the refactor.
- Fixed several Earth UI update paths so toolbar tooltip text, legend re-rendering, status message classes, and mouse coordinate styling continue to work after removing legacy fallback selectors.
- Fixed the local developer bootstrap path where `planet.sh start` could fail in a clean Ubuntu or agent shell session simply because Bun or uv were installed outside the current shell's inherited `PATH`.

## 0.24.0

Released: 2026-04-09

### Highlights

- Added a dedicated `AI Playground` admin entry so operators can validate provider connectivity and run controlled situational-analysis prompts from the main frontend without introducing a separate UI service.
- Established a first explicit frontend layout rulebook centered on single-screen workspaces, internal module scrolling, and BGP-style page composition for future admin pages.

### Added

- Added [frontend/src/pages/Playground/Playground.tsx](/home/ray/dev/linkong/planet/frontend/src/pages/Playground/Playground.tsx), introducing the first dedicated AI testing workspace with provider status visibility, prompt/result tabs, and collapsible operator guidance.
- Added [docs/frontend/technical/frontend-layout-guidelines.md](/home/ray/dev/linkong/planet/docs/technical/frontend-layout-guidelines.md), documenting the repository standard for one-screen admin workspaces and module-local overflow handling.
- Added [docs/frontend/plans/ai-playground-development-plan.md](/home/ray/dev/linkong/planet/docs/plans/frontend-ai-playground-development-plan.md), capturing the completed AI gateway/UI work and the next delivery phases for BGP briefs, evidence-first inputs, and future agent runtime expansion.

### Improved

- Improved [frontend/src/components/AppLayout/AppLayout.tsx](/home/ray/dev/linkong/planet/frontend/src/components/AppLayout/AppLayout.tsx) and [frontend/src/App.tsx](/home/ray/dev/linkong/planet/frontend/src/App.tsx) by wiring `AI Playground` into the main admin navigation and route tree instead of pointing operators to a nonexistent `aiprovider` chat page.
- Improved [planet.sh](/home/ray/dev/linkong/planet/planet.sh) by replacing the incorrect `localhost:8010/chat` closeout link with the frontend `AI Playground` entry.
- Improved [docker-compose.yml](/home/ray/dev/linkong/planet/docker-compose.yml) by attaching `./aiprovider/.env` to the `aiprovider` service so provider identity, model, and credentials actually reach the running container.
- Improved [README.md](/home/ray/dev/linkong/planet/README.md) by linking the new frontend layout guidance and AI Playground development plan.
- Improved [frontend/src/index.css](/home/ray/dev/linkong/planet/frontend/src/index.css) by refining the Playground workspace into a notebook-friendly left-sidebar plus right-tabbed layout, reusing thin scrollbars, and making provider/help/result regions degrade more gracefully under constrained height.

### Fixed

- Fixed the local AI status flow so provider configuration no longer appeared permanently `disabled / not configured` merely because `aiprovider/.env` was not mounted into the container.
- Fixed repeated `Provider 状态` refetching when switching away from and back to `/playground` by caching the last known provider status within the browser session until the operator explicitly refreshes it.
- Fixed several Playground layout regressions where auxiliary panels could push the result area out of view or clip provider details without exposing internal scrolling.

## 0.23.4

Released: 2026-04-08

### Highlights

- Fixed the BGP overview workspace so summary cards and tabular data now share viewport space more predictably, keeping the table header visible while preserving internal horizontal and vertical scrolling.

### Improved

- Improved [BGP.tsx](/home/ray/dev/linkong/planet/frontend/src/pages/BGP/BGP.tsx) by switching BGP tables from frontend pagination to in-table scrolling, setting explicit horizontal scroll baselines per tab, and reshaping the summary cards into a desktop two-row layout with a compact single-row horizontal strip on tighter screens.
- Improved [index.css](/home/ray/dev/linkong/planet/frontend/src/index.css) by hardening the BGP table layout chain from card body to Ant Design table body, so width overflow stays inside the table region and compact summary cards no longer consume unnecessary vertical space above the workspace.
- Improved release consistency by aligning [VERSION](/home/ray/dev/linkong/planet/VERSION), [pyproject.toml](/home/ray/dev/linkong/planet/pyproject.toml), [frontend/package.json](/home/ray/dev/linkong/planet/frontend/package.json), and [uv.lock](/home/ray/dev/linkong/planet/uv.lock) on the same `0.23.4` bugfix version.

### Fixed

- Fixed the BGP collector/events tables so shrinking the browser window no longer clips the table card frame without exposing a usable horizontal scrollbar.
- Fixed the BGP table region so the Ant Design header row is no longer obscured by an overgrown table body after the page switched to full-height internal scrolling.
- Fixed the BGP summary area so medium and large screens no longer collapse the six KPI cards into overly narrow single-row tiles.

## 0.23.3

Released: 2026-04-08

### Highlights

- Refined `planet.sh` startup and restart presentation so service bring-up, health checks, and frontend dev-server readiness are easier to follow in real time.

### Improved

- Improved [planet.sh](/home/ray/dev/linkong/planet/planet.sh) by standardizing the script on `zsh`, tightening frontend startup stage rendering, and making spinner-driven subtask feedback show up step by step instead of bunching at the end.
- Improved [planet.sh](/home/ray/dev/linkong/planet/planet.sh) by clarifying health-check subtask copy, filtering noisy frontend startup lines, and aligning terminal output spacing across spinner and status rows.

### Fixed

- Fixed several `zsh` compatibility issues in [planet.sh](/home/ray/dev/linkong/planet/planet.sh), including reserved variable name collisions during `restart` and container health checks.
- Fixed [planet.sh](/home/ray/dev/linkong/planet/planet.sh) so frontend readiness animation no longer appears frozen while waiting for Vite startup and health probes.

## 0.23.2

Released: 2026-04-08

### Highlights

- Hardened datasource retrigger handling so operators can safely force reruns without losing control of task state visibility or rollback behavior.

### Improved

- Improved [frontend/src/pages/DataSources/DataSources.tsx](/home/ray/dev/linkong/planet/frontend/src/pages/DataSources/DataSources.tsx) by mapping phase-local task percentages into a continuous overall progress bar, pre-checking running task status before retriggering, and consolidating the trigger/force-confirm flow.
- Improved [planet.sh](/home/ray/dev/linkong/planet/planet.sh) by polishing startup CLI output, reducing duplicated spinner cleanup, and standardizing log/help output around the newer terminal presentation.

### Fixed

- Fixed forced datasource reruns in [backend/app/services/collectors/base.py](/home/ray/dev/linkong/planet/backend/app/services/collectors/base.py) by rolling back invalid SQLAlchemy session state before marking cancelled or failed task cleanup, preventing `PendingRollbackError` during operator-triggered cancellation.
- Fixed datasource trigger UX in [frontend/src/pages/DataSources/DataSources.tsx](/home/ray/dev/linkong/planet/frontend/src/pages/DataSources/DataSources.tsx) so batch and single-source progress no longer jump straight to `100%` on frontend-side status coercion while the backend is still reporting real progress.

## 0.23.1

Released: 2026-04-07

### Highlights

- Fixed the BGP overview page so high-DPI and lower-height screens can keep the observation workspace visible within a single viewport.

### Improved

- Improved [BGP.tsx](/home/ray/dev/linkong/planet/frontend/src/pages/BGP/BGP.tsx) by switching the page to a height-aware shell, compact summary layout, and tabbed data workspace so observation tables retain the majority of the screen.
- Improved [index.css](/home/ray/dev/linkong/planet/frontend/src/index.css) by adding responsive BGP-specific compact spacing, denser table paddings, and an internal scroll region for collector coverage and event tables.

### Fixed

- Fixed the BGP observation page on small or high-scale displays where stacked stats and full-height blocks consumed too much vertical space, leaving only a couple of visible table rows.

## 0.23.0

Released: 2026-04-07

### Highlights

- Introduced a dedicated `aiprovider` service so the main backend now exposes stable AI business APIs while model-vendor integration lives behind an internal adapter boundary.
- Added multi-protocol model access for `openai-compatible`, `claude-compatible`, and native `ollama` local-model flows, including local startup templates and service-aware restart controls.
- Standardized Python runtime management on `uv` across backend and `aiprovider`, removing the old container-side `pip/requirements.txt` installation path.

### Added

- Added [backend/app/api/v1/ai.py](/home/ray/dev/linkong/planet/backend/app/api/v1/ai.py), exposing stable AI business endpoints for provider status and situational-awareness analysis.
- Added [backend/app/services/ai_client.py](/home/ray/dev/linkong/planet/backend/app/services/ai_client.py), introducing an internal HTTP client for `backend -> aiprovider` calls with request-id propagation and lightweight retry.
- Added [aiprovider/main.py](/home/ray/dev/linkong/planet/aiprovider/main.py), [aiprovider/provider_service.py](/home/ray/dev/linkong/planet/aiprovider/provider_service.py), and related config/schema files to stand up the dedicated adapter service.
- Added [aiprovider/.env.example](/home/ray/dev/linkong/planet/aiprovider/.env.example) and [docker-compose.local-model.yml](/home/ray/dev/linkong/planet/docker-compose.local-model.yml) as ready-to-edit local-model templates.
- Added [docs/agents/aiprovider.md](/home/ray/dev/linkong/planet/docs/technical/agents-aiprovider.md), documenting architecture, configuration, single-machine and multi-machine deployment, and cross-service calling patterns.
- Added a dedicated `重启 AI Provider` control path in [Dashboard.tsx](/home/ray/dev/linkong/planet/frontend/src/pages/Dashboard/Dashboard.tsx), [system_control.py](/home/ray/dev/linkong/planet/backend/app/services/system_control.py), and [system_restart_runner.py](/home/ray/dev/linkong/planet/backend/scripts/system_restart_runner.py).

### Improved

- Improved backend-to-provider tracing by propagating `X-Request-ID` through the AI call chain and returning the same header from both backend and `aiprovider`.
- Improved resilience by adding lightweight retry handling to both `backend -> aiprovider` and `aiprovider -> model provider` HTTP calls.
- Improved operator workflow by folding `aiprovider` startup, health checks, restart support, and log viewing into [planet.sh](/home/ray/dev/linkong/planet/planet.sh).
- Improved [planet.sh](/home/ray/dev/linkong/planet/planet.sh) by adding bounded retry and container-health self-recovery for dependency installs, database startup, `aiprovider` startup, and interactive PostgreSQL boot paths.
- Improved [README.md](/home/ray/dev/linkong/planet/README.md) by documenting the new `planet.sh` retry and health-check tuning environment variables with concrete override examples.
- Improved container consistency by switching [backend/Dockerfile](/home/ray/dev/linkong/planet/backend/Dockerfile) and [aiprovider/Dockerfile](/home/ray/dev/linkong/planet/aiprovider/Dockerfile) to `uv sync` / `uv run`.

### Changed

- Changed the repository Python dependency source of truth to `pyproject.toml + uv.lock`, and removed the old `backend/requirements.txt` path.
- Changed local restart wording in the dashboard from the vague `重启服务器` label to the more specific `重启后端`, reducing ambiguity once `aiprovider` became independently restartable.

## 0.22.14

Released: 2026-04-07

### Highlights

- Completed the pending prefix-geography collector add-ons by shipping dedicated `OpenGeoFeed` and `NRO delegated stats` collectors.
- Finalized this slice as a bugfix release (`+0.0.1`) with version metadata synchronized across backend/frontend lockfiles.

### Added

- Added [opengeofeed.py](/home/ray/dev/linkong/planet/backend/app/services/collectors/opengeofeed.py), introducing `opengeofeed_prefix_geo` ingestion for high-confidence geofeed-backed prefix geography overrides.
- Added [nro_delegated.py](/home/ray/dev/linkong/planet/backend/app/services/collectors/nro_delegated.py), introducing `nro_delegated_prefix_geo` ingestion for registry-allocation fallback geography.

### Improved

- Improved collector registration wiring to include the new prefix-geography sources in the runtime collector registry and datasource catalog integration flow.
- Improved BGP roadmap traceability by aligning shipped collector capabilities with the staged prefix-geography strategy (override source + registry fallback source).

### Fixed

- Fixed repository drift where datasource mappings and enrichment priority chain referenced `OpenGeoFeed/NRO` source names before the corresponding collector modules were fully committed in-tree.

## 0.22.13

Released: 2026-04-07

### Highlights

- Added zoom-aware drag sensitivity on Earth interaction so drag distance naturally becomes finer when zoomed in and faster when zoomed out.
- Shipped as a focused bugfix release (`+0.0.1`) to improve operation feel without changing existing data/visual layers.

### Improved

- Improved [main.js](/home/ray/dev/linkong/planet/frontend/public/earth/js/main.js) by replacing fixed drag rotation gain with a dynamic factor derived from current zoom level.
- Improved [main.js](/home/ray/dev/linkong/planet/frontend/public/earth/js/main.js) by introducing `getDragRotationFactor()` so interaction tuning stays centralized instead of mixing formulas in pointer handlers.
- Improved [constants.js](/home/ray/dev/linkong/planet/frontend/public/earth/js/constants.js) by adding explicit drag tuning knobs:
  `dragRotationFactorBase`, `dragRotationScaleMin`, and `dragRotationScaleMax`.

### Fixed

- Fixed the previous interaction mismatch where drag traveled the same angular distance regardless of zoom level, making close-up inspection too jumpy and far-view browsing too slow.
- Fixed maintainability drift where drag sensitivity had a hardcoded literal in logic code instead of configurable constants.

## 0.22.12

Released: 2026-04-02

### Highlights

- Completed Earth `BGP / cables / landing points` visual-parameter consolidation so the latest overlap/size fixes are no longer scattered as magic numbers.
- Shipped a bugfix version bump for the constant-extraction and marker-size stabilization work (`+0.0.1`).

### Improved

- Improved [constants.js](/home/ray/dev/linkong/planet/frontend/public/earth/js/constants.js) by introducing structured `BGP_CONFIG` groups (`marker`, `pulse`, `ring`, `halo`, `sizeStabilization`) and by extracting additional cable/landing-point render parameters into `CABLE_CONFIG`.
- Improved [bgp.js](/home/ray/dev/linkong/planet/frontend/public/earth/js/bgp.js) by fully switching BGP marker/ring/pulse logic to the new nested constants, including collector status-core scale floors and distance/FOV-based size-stabilization knobs.
- Improved [cables.js](/home/ray/dev/linkong/planet/frontend/public/earth/js/cables.js) by removing hardcoded landing-point visual constants and centralizing base scale, pulse, dimming, opacity, emissive, and stabilization thresholds.
- Improved [main.js](/home/ray/dev/linkong/planet/frontend/public/earth/js/main.js) by passing `camera` through landing-point visual update/reset flows so stabilized sizing remains consistent during normal render-loop interactions.
- Improved planning continuity in [TODO.md](/home/ray/dev/linkong/planet/TODO.md) by documenting the optional `HTML marker` migration path for near-fixed screen-size BGP markers as a non-blocking follow-up.

### Fixed

- Fixed drift from earlier iterative tuning where BGP/cable size and animation behavior depended on multiple dispersed literals, which made overlap and readability regressions more likely during subsequent tweaks.
- Fixed a partially applied refactor state where some BGP collector/status-core scaling still bypassed shared config, preventing clean global tuning.

### Notes

- During this round, an over-tight marker-size clamp path was intentionally not kept; the final shipped config uses wider stabilization bounds so zoom-level response remains visible while still reducing overlap blow-up.

## 0.22.11

Released: 2026-04-02

### Highlights

- Cleaned up the most obvious BGP/Earth cleanup leftovers from the recent stabilization work without changing the current user-facing interaction model.

### Improved

- Improved [bgp.js](/home/ray/dev/linkong/planet/frontend/public/earth/js/bgp.js) by factoring the BGP Earth loading flow into smaller helpers, separating timed GeoJSON fetch fallback from `incident vs anomaly` render-mode selection.
- Improved [bgp.js](/home/ray/dev/linkong/planet/frontend/public/earth/js/bgp.js) by extracting shared feature parsing helpers so anomaly and incident marker preparation no longer duplicate coordinate, severity, and timestamp parsing logic.
- Improved [visualization.py](/home/ray/dev/linkong/planet/backend/app/api/v1/visualization.py) by consolidating repeated BGP evidence geography parsing into a shared helper used by both anomaly and incident geography-hint builders.
- Improved planning hygiene in [TODO.md](/home/ray/dev/linkong/planet/TODO.md) by recording the deferred `bgp.js` responsibility split as an explicit follow-up task instead of leaving the idea only in conversation context.

### Refined

- Refined [constants.js](/home/ray/dev/linkong/planet/frontend/public/earth/js/constants.js) by removing stale Earth BGP configuration entries that were left behind after the floating event hub design was removed.
- Refined [bgp.js](/home/ray/dev/linkong/planet/frontend/public/earth/js/bgp.js) by removing no-longer-used arc helpers that only served the deleted off-surface hub/link route.
- Refined [visualization.py](/home/ray/dev/linkong/planet/backend/app/api/v1/visualization.py) by dropping an unused `_lookup_prefix_geography` import after the earlier rollback from expensive live prefix-geography visualization lookups.

### Fixed

- Fixed the codebase drift where Earth BGP cleanup patches had left behind dead constants, duplicate parsing branches, and fallback-loading glue that was harder to reason about than the now-stable runtime required.

## 0.22.10

Released: 2026-04-02

### Highlights

- Recovered the Earth-side BGP experience after a failed cache-busting / asset-loading refactor temporarily broke the globe runtime, removed textures, and made the BGP layer disappear when one backend endpoint timed out.
- Added a first usable `prefix_geography` data layer backed by `IPtoASN / IP-to-Country` ingestion so BGP geography can start moving away from pure collector-centric placement.
- Reworked BGP Earth rendering to keep collectors visible under degraded backend conditions, restore symbol-based incident markers, and split icon pulse from outward event-ring animation.

### Added

- Added a new `IPtoASN Prefix Geography` collector in [iptoasn.py](/home/ray/dev/linkong/planet/backend/app/services/collectors/iptoasn.py) and registered it through [data_sources.yaml](/home/ray/dev/linkong/planet/backend/app/core/data_sources.yaml), [data_sources.py](/home/ray/dev/linkong/planet/backend/app/core/data_sources.py), [datasource_defaults.py](/home/ray/dev/linkong/planet/backend/app/core/datasource_defaults.py), and [collectors/__init__.py](/home/ray/dev/linkong/planet/backend/app/services/collectors/__init__.py).
- Added country centroid helpers in [countries.py](/home/ray/dev/linkong/planet/backend/app/core/countries.py) so country-level prefix geography can produce map coordinates instead of only labels.
- Added a dedicated prefix-geography implementation note in [prefix-geography-plan.md](/home/ray/dev/linkong/planet/docs/plans/earth-prefix-geography-plan.md).
- Added recent `15m` collector activity dimensions to BGP coverage output in [bgp_collectors.py](/home/ray/dev/linkong/planet/backend/app/services/bgp_collectors.py) and [visualization.py](/home/ray/dev/linkong/planet/backend/app/api/v1/visualization.py).
- Added additional BGP detector coverage for `route_leak_candidate` and `path_flap` flows in [test_bgp.py](/home/ray/dev/linkong/planet/backend/tests/test_bgp.py).
- Added a local Earth cloud texture at [earth_clouds_1024.png](/home/ray/dev/linkong/planet/frontend/public/earth/assets/earth_clouds_1024.png) to avoid remote cloud-map dependency failures.

### Improved

- Improved BGP enrichment in [bgp_enrichment.py](/home/ray/dev/linkong/planet/backend/app/services/bgp_enrichment.py) so events now attach `prefix_geography`, `prefix_scope`, ASN profile context, and country-centroid-backed geography hints in one place.
- Improved incident aggregation in [bgp_incidents.py](/home/ray/dev/linkong/planet/backend/app/services/bgp_incidents.py) so existing incidents refresh their regions and geography metadata instead of remaining pinned to stale first-generation evidence forever.
- Improved anomaly generation flow in [bgp_common.py](/home/ray/dev/linkong/planet/backend/app/services/collectors/bgp_common.py) by cleaning up duplicate incident-seeding paths and only feeding newly created or refreshed anomalies forward.
- Improved Earth BGP loading in [bgp.js](/home/ray/dev/linkong/planet/frontend/public/earth/js/bgp.js) so collectors are now the mandatory baseline layer while anomalies and incidents can fail independently without blanking the whole BGP surface.
- Improved Earth BGP marker language in [bgp.js](/home/ray/dev/linkong/planet/frontend/public/earth/js/bgp.js) and [constants.js](/home/ray/dev/linkong/planet/frontend/public/earth/js/constants.js) by restoring typed event symbols, reducing additive white blowout, and making the incident ring animation read as an outward pulse instead of a generic glow blob.
- Improved Earth event animation semantics in [bgp.js](/home/ray/dev/linkong/planet/frontend/public/earth/js/bgp.js) by separating icon pulse from ring expansion so the center marker can breathe while the ring expands independently.
- Improved Earth texture reliability in [earth.js](/home/ray/dev/linkong/planet/frontend/public/earth/js/earth.js) by switching clouds back to a local static asset under the restored `public/earth` runtime.
- Improved frontend boot noise in [frontend/index.html](/home/ray/dev/linkong/planet/frontend/index.html) by removing the default Vite favicon request that was generating irrelevant `vite.svg` timeouts during Earth debugging.
- Improved project planning docs in [bgp-context.md](/home/ray/dev/linkong/planet/docs/technical/earth-bgp-context.md) and [TODO.md](/home/ray/dev/linkong/planet/TODO.md) so the roadmap now explicitly prioritizes `activity layer`, `prefix-centric geography`, and follow-up geofeed/whois work.

### Fixed

- Fixed a failed Earth asset-versioning route where hand-applied cache-busting and a parallel Vite multi-entry experiment introduced duplicate module instances, broken `/earth` boot paths, missing textures, and severe runtime instability; the globe has now been restored to the stable `frontend/public/earth` runtime instead of the abandoned refactor path.
- Fixed Earth cloud and terrain loading regressions by restoring the old static Earth entrypoint and ensuring local cloud and 8K day-map assets resolve again from `public/earth/assets`.
- Fixed a full-layer BGP disappearance regression where `bgp-anomalies` or `bgp-incidents` timeouts caused the entire BGP layer to show `0` collectors and `0` events even though collector data still existed.
- Fixed `prefix_geography` lookups in [bgp_enrichment.py](/home/ray/dev/linkong/planet/backend/app/services/bgp_enrichment.py) that previously failed because JSON metadata access mixed SQL column names and ORM property names.
- Fixed stale anomaly and incident geography reuse so pre-existing records can now absorb refreshed evidence instead of staying locked to older Amsterdam-centric geography forever.
- Fixed a wrong optimization path in [visualization.py](/home/ray/dev/linkong/planet/backend/app/api/v1/visualization.py) where live `prefix_geography` lookups were pushed directly into Earth visualization endpoints, causing `bgp-anomalies` and `bgp-incidents` to time out under load; the visualization layer now prefers cached evidence again so Earth remains responsive.
- Fixed Earth-side BGP fallback rendering so anomaly fallback no longer collapses into a single undifferentiated glow layer when incidents are unavailable.
- Fixed extreme incident brightness and same-coordinate blowout in [bgp.js](/home/ray/dev/linkong/planet/frontend/public/earth/js/bgp.js) by removing additive blending from incident cores, reducing ring intensity, and deduplicating incident rendering at the coordinate level.
- Fixed the confusing floating BGP event hub in [bgp.js](/home/ray/dev/linkong/planet/frontend/public/earth/js/bgp.js) by removing the suspended off-surface glow anchor and its arc links, leaving Earth incidents grounded on the globe surface with regional halo context instead.

## 0.22.9

Released: 2026-04-02

### Highlights

- Polished startup wait messaging in `planet.sh` so the script no longer shows retry counters before an actual restart attempt happens.
- Kept the service boot flow quieter during normal warm-up while preserving explicit retry feedback when a backend or frontend relaunch is really needed.

### Improved

- Improved [planet.sh](/home/ray/dev/linkong/planet/planet.sh) wait-state messaging by simplifying the initial readiness output to `等待服务就绪...` during health polling.
- Improved operator readability during local startup by reserving numbered retry messages for real process restart attempts instead of normal first-pass health checks.

### Fixed

- Fixed misleading startup output where the first health-check loop looked like an immediate retry sequence even though the service was still in its initial boot window.

## 0.22.8

Released: 2026-04-01

### Highlights

- Fixed the configuration center form lifecycle so revisiting the Settings page no longer triggers Ant Design's `useForm` warning during async settings hydration.
- Aligned repository version metadata across the backend, frontend, and lockfiles so the new bugfix release reports a consistent `0.22.8` version everywhere.

### Improved

- Improved settings data hydration in [Settings.tsx](/home/ray/dev/linkong/planet/frontend/src/pages/Settings/Settings.tsx) by staging fetched system, notification, and security payloads in React state first instead of writing directly into form instances during the request callback.
- Improved settings form synchronization in [Settings.tsx](/home/ray/dev/linkong/planet/frontend/src/pages/Settings/Settings.tsx) by delaying `setFieldsValue(...)` until the page loading skeleton is gone, ensuring each Ant Design form is actually mounted before values are pushed into it.
- Improved tab readiness in [Settings.tsx](/home/ray/dev/linkong/planet/frontend/src/pages/Settings/Settings.tsx) by keeping the primary configuration tabs force-rendered so revisits and tab switches no longer race form instance registration.
- Improved release consistency by updating [VERSION](/home/ray/dev/linkong/planet/VERSION), [pyproject.toml](/home/ray/dev/linkong/planet/pyproject.toml), [frontend/package.json](/home/ray/dev/linkong/planet/frontend/package.json), [frontend/package-lock.json](/home/ray/dev/linkong/planet/frontend/package-lock.json), and [uv.lock](/home/ray/dev/linkong/planet/uv.lock) to the same bugfix version.

### Fixed

- Fixed the `Instance created by useForm is not connected to any Form element` warning in [Settings.tsx](/home/ray/dev/linkong/planet/frontend/src/pages/Settings/Settings.tsx), which could still reappear after navigating away from the configuration center and returning while settings were being refetched.
- Fixed the timing bug where the page attempted to hydrate hidden/loading tab forms before the enclosing `Card loading` state had mounted the real form tree.

## 0.22.7

Released: 2026-04-01

### Highlights

- Fixed datasource bulk-collection progress so the realtime progress bar now tracks a dedicated batch lifecycle instead of collapsing back to zero when completed tasks drop out of the live running queue.
- Stabilized frontend WebSocket behavior by unifying dashboard subscriptions on the shared hook, reducing reconnect churn, and making local `/ws` fallback handling more resilient.
- Cleaned up several frontend console and type-check noise sources so the admin pages now run with a clean `tsc --noEmit` result.

### Improved

- Improved bulk collection progress tracking in [DataSources.tsx](/home/ray/dev/linkong/planet/frontend/src/pages/DataSources/DataSources.tsx) by introducing a separate `bulkProgressBatch` state that persists task outcomes across the full `trigger-all` batch instead of averaging only the currently running tasks.
- Improved datasource progress summaries in [DataSources.tsx](/home/ray/dev/linkong/planet/frontend/src/pages/DataSources/DataSources.tsx) and [index.css](/home/ray/dev/linkong/planet/frontend/src/index.css) by replacing the previous ad hoc tag row with unified stat pills for total builtin sources, enabled sources, running tasks, successful batch completions, and failed batch items.
- Improved datasource notifications in [DataSources.tsx](/home/ray/dev/linkong/planet/frontend/src/pages/DataSources/DataSources.tsx) by switching from static `message.*` calls to `message.useMessage()`, which lets the page consume Ant Design context correctly under dynamic themes.
- Improved WebSocket address selection in [useWebSocket.ts](/home/ray/dev/linkong/planet/frontend/src/hooks/useWebSocket.ts) so the client prefers same-origin `/ws`, then falls back to direct backend access on local development hosts when the Vite proxy path is unavailable.
- Improved dashboard realtime updates in [Dashboard.tsx](/home/ray/dev/linkong/planet/frontend/src/pages/Dashboard/Dashboard.tsx) by removing the page-local WebSocket implementation and reusing the shared `useWebSocket` hook for the `dashboard` channel.
- Improved dashboard loading behavior in [Dashboard.tsx](/home/ray/dev/linkong/planet/frontend/src/pages/Dashboard/Dashboard.tsx) by updating the initial spinner to Ant Design’s supported fullscreen pattern, eliminating the invalid `Spin tip` warning.

### Fixed

- Fixed the bulk datasource progress regression where each finished task disappeared from the running queue and caused the overall progress bar to reset or jump backward mid-batch.
- Fixed stale batch summaries in [DataSources.tsx](/home/ray/dev/linkong/planet/frontend/src/pages/DataSources/DataSources.tsx) by clearing completed `bulkProgressBatch` state once every tracked datasource reaches a terminal non-running state.
- Fixed a WebSocket lifecycle bug in [useWebSocket.ts](/home/ray/dev/linkong/planet/frontend/src/hooks/useWebSocket.ts) where changing callbacks or unmounting during `CONNECTING` could leave behind orphaned sockets or produce repeated browser-side “closed before the connection is established” noise.
- Fixed repeated dashboard/admin websocket logic drift by consolidating channel subscription behavior into the shared hook instead of maintaining a second handwritten `new WebSocket(...)` path in the dashboard page.
- Fixed remaining frontend TypeScript hygiene issues in [BGP.tsx](/home/ray/dev/linkong/planet/frontend/src/pages/BGP/BGP.tsx) and [Settings.tsx](/home/ray/dev/linkong/planet/frontend/src/pages/Settings/Settings.tsx) by removing unused anomaly summary state and an unused `Space` import.

## 0.22.6

Released: 2026-04-01

### Highlights

- Finished the remaining Earth-side BGP interaction changes that were left out of the previous push, so collector and incident selections now use the intended semantic linking behavior in the globe view.

### Improved

- Improved [main.js](/home/ray/dev/linkong/planet/frontend/public/earth/js/main.js) so BGP incident cards synthesize a clearer narrative summary when backend text is sparse, instead of exposing a thin raw summary.
- Improved [main.js](/home/ray/dev/linkong/planet/frontend/public/earth/js/main.js) so incident selection reports impacted region counts and related cable counts directly in the Earth status message.
- Improved [main.js](/home/ray/dev/linkong/planet/frontend/public/earth/js/main.js) so BGP incident-linked cables use a locked visual state, making event-to-cable correlation easier to read on the globe.

### Fixed

- Fixed the omitted Earth-side BGP semantic update from the previous push by actually shipping the `incident nearby satellites` wording, incident narrative fallback, and related-cable lock highlighting in [main.js](/home/ray/dev/linkong/planet/frontend/public/earth/js/main.js).
- Fixed collector selection semantics in [main.js](/home/ray/dev/linkong/planet/frontend/public/earth/js/main.js) so selecting a BGP collector no longer triggers the weaker nearby-satellite hint and no longer dims cable and landing-point layers as if it were an incident state.

## 0.22.5

Released: 2026-03-31

### Highlights

- Relaxed the BGP anomaly pipeline so realtime observation batches can produce visible anomaly and incident signals more consistently instead of staying observation-only.
- Added incident backfill-on-detection behavior so Earth and the BGP console can recover incident objects even when matching anomaly rows already existed from earlier ingests.
- Tightened BGP detector test coverage around low-signal withdrawal bursts, origin conflicts without historic baseline, and anomaly-to-incident regeneration.

### Improved

- Improved [bgp_detectors.py](/home/ray/dev/linkong/planet/backend/app/services/bgp_detectors.py) by broadening origin-change detection into a multi-origin conflict path when multiple collectors observe competing origins without a prior baseline.
- Improved [bgp_detectors.py](/home/ray/dev/linkong/planet/backend/app/services/bgp_detectors.py) so more-specific burst detection groups on normalized supernets and accepts cross-collector clusters instead of only a same-root count heuristic.
- Improved [bgp_detectors.py](/home/ray/dev/linkong/planet/backend/app/services/bgp_detectors.py) so mass-withdrawal detection can trigger on smaller but cross-collector withdrawal pairs, with severity and confidence scaled by collector spread and event count.
- Improved anomaly evidence payloads in [bgp_detectors.py](/home/ray/dev/linkong/planet/backend/app/services/bgp_detectors.py) with collector counts, peer counts, unique prefixes, and deduplicated impacted regions, which gives Earth and downstream incident views stronger context.
- Improved [bgp_common.py](/home/ray/dev/linkong/planet/backend/app/services/collectors/bgp_common.py) so incident aggregation now seeds from both newly created anomalies and already-existing matching anomalies, allowing missing incidents to be rebuilt during later ingests.

### Fixed

- Fixed the “observations exist but anomalies/incidents stay at zero” failure mode where realtime BGP batches often produced no visible signals because detector thresholds were too strict for live traffic windows.
- Fixed the “existing anomaly but missing incident” gap where the pipeline only created incidents from freshly inserted anomaly rows and skipped rebuilding incident objects for already-known anomaly keys.
- Fixed stale BGP coverage test expectations in [test_bgp.py](/home/ray/dev/linkong/planet/backend/tests/test_bgp.py) by anchoring recent-window assertions to current UTC time instead of hard-coded past timestamps.

## 0.22.4

Released: 2026-03-31

### Highlights

- Fixed the admin dashboard navigation so the dashboard no longer appears to hard-reload when operators click the current “仪表盘” entry.
- Smoothed dashboard revisits by caching the last stats snapshot, reducing visible loading flashes even when the page is remounted by navigation flow.

### Improved

- Improved route ownership in [App.tsx](/home/ray/dev/linkong/planet/frontend/src/App.tsx) so the dashboard lives only at `/admin`, while `/` no longer opens the admin dashboard directly.
- Improved sidebar navigation behavior in [AppLayout.tsx](/home/ray/dev/linkong/planet/frontend/src/components/AppLayout/AppLayout.tsx) by replacing direct link rendering with guarded programmatic navigation that ignores clicks on the already-active route.
- Improved dashboard data reuse in [Dashboard.tsx](/home/ray/dev/linkong/planet/frontend/src/pages/Dashboard/Dashboard.tsx) by caching the latest stats payload and reusing it on remount before the next refresh cycle completes.

### Fixed

- Fixed the dashboard menu entry switching between `/` and `/admin`, which caused the dashboard route to remount and replay its initial data-fetch/WebSocket bootstrap.
- Fixed the most visible “reload” symptom on repeated dashboard clicks by preventing no-op navigation and avoiding an empty loading state when cached dashboard stats are available.

## 0.22.3

Released: 2026-03-31

### Highlights

- Added a controlled restart console on the dashboard so `super_admin` users can trigger backend, database, or full-system restarts from the UI.
- Unified restart operations behind `planet.sh` semantics, including a new database-only restart flag and stale task recovery for interrupted restart jobs.

### Added

- Added `/api/v1/system/restart-tasks` task creation, task status, and task log endpoints in [system_control.py](/home/ray/dev/linkong/planet/backend/app/api/v1/system_control.py).
- Added restart-task Redis helpers and whitelist command mapping in [system_control.py](/home/ray/dev/linkong/planet/backend/app/services/system_control.py).
- Added detached restart runner orchestration in [system_restart_runner.py](/home/ray/dev/linkong/planet/backend/scripts/system_restart_runner.py).
- Added `-d` / `--database` support to [planet.sh](/home/ray/dev/linkong/planet/planet.sh) for database-only restarts.
- Added restart control documentation in [system-service-control.md](/home/ray/dev/linkong/planet/docs/technical/backend-system-service-control.md).

### Improved

- Improved the dashboard control surface in [Dashboard.tsx](/home/ray/dev/linkong/planet/frontend/src/pages/Dashboard/Dashboard.tsx) with restart action selection, guided full-restart terminal output, persisted task log polling, and clearer modal layout.
- Improved dashboard restart styling in [index.css](/home/ray/dev/linkong/planet/frontend/src/index.css) with a dedicated toolbar, terminal panel, and scoped action button styles.
- Improved Vite dev proxy coverage in [vite.config.ts](/home/ray/dev/linkong/planet/frontend/vite.config.ts) so dashboard recovery polling can reach backend health checks during local development.

### Fixed

- Fixed restart-task deadlocks by automatically releasing stale in-progress restart tasks before accepting a new one.

## 0.21.9

Released: 2026-03-30

### Highlights

- Upgraded BGP ingestion from anomaly-only output to a layered pipeline with raw observations, enrichment context, detector modules, and aggregated incidents.
- Stabilized Earth and visualization data feeds so repeated collections no longer inflate satellite and other entity counts in the globe view.
- Brought the backend test suite back to green and expanded BGP-specific coverage across helpers, aggregation, and API endpoints.

### Added

- Added raw BGP observation persistence in [bgp_observation.py](/home/ray/dev/linkong/planet/backend/app/models/bgp_observation.py).
- Added aggregated BGP incident persistence in [bgp_incident.py](/home/ray/dev/linkong/planet/backend/app/models/bgp_incident.py).
- Added BGP enrichment helpers in [bgp_enrichment.py](/home/ray/dev/linkong/planet/backend/app/services/bgp_enrichment.py) for prefix scope, AS path normalization, ASN organization context, and baseline tracking.
- Added modular BGP detector helpers in [bgp_detectors.py](/home/ray/dev/linkong/planet/backend/app/services/bgp_detectors.py).
- Added BGP incident aggregation helpers in [bgp_incidents.py](/home/ray/dev/linkong/planet/backend/app/services/bgp_incidents.py).
- Added `/api/v1/bgp/incidents` and `/api/v1/bgp/incidents/{id}` in [bgp.py](/home/ray/dev/linkong/planet/backend/app/api/v1/bgp.py).

### Improved

- Improved BGP collectors so [ris_live.py](/home/ray/dev/linkong/planet/backend/app/services/collectors/ris_live.py) and [bgpstream.py](/home/ray/dev/linkong/planet/backend/app/services/collectors/bgpstream.py) now write observations before deriving anomalies.
- Improved anomaly generation in [bgp_common.py](/home/ray/dev/linkong/planet/backend/app/services/collectors/bgp_common.py) by routing signals through enrichment and dedicated detector modules, then rolling them up into incidents.
- Improved the Earth cable layer in [main.js](/home/ray/dev/linkong/planet/frontend/public/earth/js/main.js) so hide/show preserves loaded state correctly and stats remain visible while a layer is hidden.
- Improved backend visualization endpoints in [visualization.py](/home/ray/dev/linkong/planet/backend/app/api/v1/visualization.py) so repeated collections return only the latest unique entity records.
- Improved backend test coverage across [test_bgp.py](/home/ray/dev/linkong/planet/backend/tests/test_bgp.py), [test_api.py](/home/ray/dev/linkong/planet/backend/tests/test_api.py), [test_collectors.py](/home/ray/dev/linkong/planet/backend/tests/test_collectors.py), [test_models.py](/home/ray/dev/linkong/planet/backend/tests/test_models.py), and [test_security.py](/home/ray/dev/linkong/planet/backend/tests/test_security.py).

### Fixed

- Fixed Earth satellite overcounting caused by historical duplicate records being returned by visualization endpoints.
- Fixed BGP event APIs to read from observation records instead of the generic collected-data model.
- Fixed several stale backend tests so they match the current token, timestamp, collector, and API behavior.

## 0.21.8

Released: 2026-03-27

### Highlights

- Improved Earth-layer performance controls so satellite and cable toggles now fully unload their scene/runtime state instead of only hiding objects.

### Improved

- Improved the Earth satellite toggle to stop position/trail updates and release satellite rendering resources while disabled, then reload on demand when re-enabled.
- Improved the Earth cable toggle to unload submarine cable and landing-point objects while disabled so drag and interaction cost drops with the layer turned off.
- Improved Earth data reload behavior so disabled satellite and cable layers stay disabled instead of being implicitly reloaded during refresh.

## 0.21.7

Released: 2026-03-27

### Highlights

- Added Earth-side BGP collector visualization support so anomaly markers and collector stations can be explored together.
- Refined the collected-data distribution treemap so square tiles better reflect relative volume while staying readable in dense layouts.

### Added

- Added `/api/v1/visualization/geo/bgp-collectors` to expose RIPE RIS collector locations as GeoJSON.
- Added dedicated Earth collector marker handling and BGP collector detail cards in the Earth runtime.
- Added collector-specific BGP visual tuning for altitude, opacity, scale, and pulse behavior.

### Improved

- Improved the collected-data distribution treemap with dynamic square-grid sizing, clearer area-based span rules, centered compact tiles, and tooltip coverage on both icons and labels.
- Improved compact treemap readability by hiding `1x1` labels, reducing `1x1` value font size, and centering icon/value content.
- Improved Earth BGP interactions so anomaly markers and collector markers can both participate in hover, lock, legend, and info-card flows.

### Fixed

- Fixed Earth BGP data loading gaps by adding the missing `bgp.js` runtime module required by the current control and visualization flow.
- Fixed treemap layout drift where compact tiles could appear oversized or visually inconsistent with the intended square-grid distribution.

## 0.21.6

Released: 2026-03-27

### Highlights

- Refined the Earth page interaction loop with object-driven legend switching, clearer selection feedback, and cleaner HUD copy/layout behavior.
- Improved the Earth info surfaces so status toasts, info-card interactions, and title/subtitle presentation feel more intentional and easier to scan.

### Added

- Added click-to-copy support for info-card labels so clicking a field label copies the matching field value.
- Added runtime-generated legend content for cables and satellites based on current Earth data and selection state.

### Improved

- Improved Earth legend behavior so selected cables and selected satellite categories are promoted to the top of the legend list.
- Improved legend overflow handling by constraining the visible list and using scroll for additional entries.
- Improved info-panel heading layout with centered title/subtitle styling and better subtitle hierarchy.
- Improved status-message behavior with replayable slide-in notifications when messages change in quick succession.

### Fixed

- Fixed info-card content spacing by targeting the actual `#info-card-content` node instead of a non-matching class selector.
- Fixed cable legend generation so it follows backend-returned cable names and colors instead of stale hard-coded placeholder categories.
- Fixed reset-view and legend-related HUD behaviors so selection and legend state stay in sync when users interact with real Earth objects.

## 0.21.5

Released: 2026-03-27

### Highlights

- Reworked the collected-data overview into a clearer split between KPI cards and a switchable treemap distribution.
- Added a direct Earth entry on the dashboard and tightened several admin-side scrolling/layout behaviors.

### Added

- Added a dashboard quick-access card linking directly to `/earth`.
- Added collected-data treemap switching between `按数据源` and `按类型`.
- Added data-type-specific icons for the collected-data overview treemap.

### Improved

- Improved collected-data summary behavior so overview counts follow the active filters and search state.
- Improved the collected-data treemap with square tiles, a wider default overview panel width, and narrower overview scrollbars.
- Improved responsive behavior near the tablet breakpoint so the collected-data page can scroll instead of clipping the overview or crushing the table.

### Fixed

- Fixed the user-management table overflow issue by restoring `ant-table-body` to auto height for that page so the outer container no longer incorrectly takes over vertical scrolling.
- Fixed overly wide scrollbar presentation in collected-data and related admin surfaces by aligning them with the slimmer in-app scrollbar style.

## 0.21.3

Released: 2026-03-27

### Highlights

- Upgraded the startup script into a more resilient local control entrypoint with retry-based service boot, selective restart targeting, and guided CLI user creation.
- Reduced friction when developing across slower machines by making backend and frontend startup checks more tolerant and operator-friendly.

### Added

- Added interactive `createuser` support to [planet.sh](/home/ray/dev/linkong/planet/planet.sh) for CLI-driven username, email, password, and admin-role creation.

### Improved

- Improved `start` and `restart` in [planet.sh](/home/ray/dev/linkong/planet/planet.sh) with optional backend/frontend port targeting and on-demand port cleanup.
- Improved startup robustness with repeated health checks and automatic retry loops for both backend and frontend services.
- Improved restart ergonomics so `restart -b` and `restart -f` can restart only the requested service instead of forcing a full stack restart.

### Fixed

- Fixed false startup failures on slower environments where services needed longer than a single fixed wait window to become healthy.
- Fixed first-run login dead-end by ensuring a default admin user is created during backend initialization when the database has no users.

## 0.21.2

Released: 2026-03-26

### Highlights

- Reworked the Earth page HUD into a bottom-centered floating toolbar with grouped popovers and richer interaction feedback.
- Unified toolbar and corner cards under a liquid-glass visual language and refined status toasts, object info cards, and legend behavior.
- Made the legend state reflect the currently selected Earth object instead of a fixed static list.

### Added

- Added a reusable Earth legend module in [legend.js](/home/ray/dev/linkong/planet/frontend/public/earth/js/legend.js).
- Added Material Symbols-based Earth toolbar icons and dedicated fullscreen-collapse icon support.
- Added click-to-copy support for info-card field labels.

### Improved

- Improved Earth toolbar layout with centered floating controls, popover-based display toggles, and zoom controls.
- Improved Earth HUD visuals with liquid-glass styling for buttons, info cards, panels, and animated status messages.
- Improved info-card spacing, scrollbar styling, and object detail readability.
- Improved legend rendering so cable and satellite object selection can drive the displayed legend content.

### Fixed

- Fixed tooltip coverage and splash copy mismatches in the Earth page controls.
- Fixed several toolbar icon clarity, centering, and state-toggle issues.
- Fixed status-message behavior so repeated notifications replay the slide-in animation.

## 0.20.0

Released: 2026-03-26

### Highlights

- Stabilized the Earth big-screen module for longer-running sessions.
- Fixed satellite orbit generation by correcting TLE handling end to end.
- Added a reusable backend TLE helper and exposed `tle_line1 / tle_line2` to the Earth frontend.

### Added

- Added a dedicated Earth module remediation plan in [earth-module-plan.md](/home/ray/dev/linkong/planet/docs/deprecated/earth-module-plan.md).
- Added backend TLE helpers in [satellite_tle.py](/home/ray/dev/linkong/planet/backend/app/core/satellite_tle.py).
- Added backend support for returning `tle_line1` and `tle_line2` from the satellite visualization API.

### Improved

- Reworked the Earth module lifecycle with cleaner init, reload, and destroy paths.
- Improved scene cleanup for cables, landing points, satellite markers, and related runtime state.
- Reduced Earth interaction overhead by reusing hot-path math and pointer objects.
- Switched satellite animation timing to real delta-based updates for more stable motion.
- Reduced fragile global-state coupling inside the legacy Earth runtime.

### Fixed

- Fixed white-screen risk caused by iframe cleanup behavior in development mode.
- Fixed incorrect client-side TLE generation:
  - corrected line 2 field ordering
  - corrected eccentricity formatting
  - added checksum generation
- Fixed fallback orbit issues affecting some Starlink satellites such as `STARLINK-36158`.
- Fixed partial Earth data load failures so one failed source is less likely to break the whole view.

### Notes

- The Earth frontend now prefers backend-provided raw TLE lines.
- Older satellite records can still fall back to backend-generated TLE lines when raw lines are unavailable.
- This release is primarily focused on Earth module stability rather than visible admin UI changes.

## 0.21.1

Released: 2026-03-26

### Highlights

- Refined the Earth big-screen toolbar with clearer controls, hover hints, and more consistent visual language.
- Replaced emoji-based Earth toolbar controls with SVG icons for a cleaner HUD.
- Updated the Earth loading splash so manual reloads no longer show legacy wording.

### Improved

- Improved zoom controls by adding tooltips for reset view, zoom in, zoom out, and resetting zoom to `100%`.
- Improved Earth toolbar readability with larger icons and revised glyphs for rotation, reload, satellites, trails, cables, terrain, and collapse.
- Improved loading overlay copy to better distinguish initial initialization from manual refresh.

### Fixed

- Fixed rotate toggle rendering so play/pause state no longer relies on emoji text replacement.
- Fixed Earth autorotation target syncing so inertial drag is preserved while the globe is still coasting.

## 0.21.0

Released: 2026-03-26

### Highlights

- Added legacy-inspired inertial drag behavior to the Earth big-screen module.
- Removed the hard 10,000-satellite ceiling when Earth satellite loading is configured as unlimited.
- Tightened Earth toolbar and hover-state synchronization for a more consistent runtime feel.

### Added

- Added inertial drag state and smoothing to the Earth runtime so drag release now decays naturally.

### Improved

- Improved drag handling so moving the pointer outside the canvas no longer prematurely stops rotation.
- Improved satellite loading to support dynamic frontend buffer sizing when no explicit limit is set.
- Improved Earth interaction fidelity by keeping the hover ring synchronized with moving satellites.

### Fixed

- Fixed the trails toolbar button so its default visual state matches the actual default runtime state.
- Fixed the satellite GeoJSON endpoint so omitting `limit` no longer silently falls back to `10000`.
- Fixed hover ring lag where the ring could stay behind the satellite until the next mouse move.

## 0.19.0

Released: 2026-03-25

### Highlights

- Refined data collection storage and history handling.
- Moved collected data away from several strongly coupled legacy columns.
- Improved data list filtering, metadata-driven detail rendering, and collection workflows.

### Added

- Added collected data history planning docs.
- Added metadata backfill and removal-readiness scripts.
- Added version history tracking.

### Improved

- Improved datasource task tracking and collection status flow.
- Improved collected data search, filtering, and metadata rendering.
- Improved configuration center layout consistency across admin pages.

### Fixed

- Fixed several collected-data field mapping issues.
- Fixed frontend table layout inconsistencies across multiple admin pages.
- Fixed TOP500 parsing and related metadata alignment issues.
## 0.22.2

Released: 2026-03-31

### Highlights

- Refined Earth BGP collector presentation so coverage sectors, scanning behavior, and surface-aligned station markers read more like a coherent observability layer.

### Improved

- Improved BGP collector rendering with surface-aligned mesh icons, directional scanning sectors, and tighter sector geometry that stays closer to the globe surface.
- Improved collector icon styling by centralizing marker visual parameters in `BGP_CONFIG.collectorIcon` and restoring clearer low-saturation status color on the icon body.
- Improved dense collector readability by widening overlap spreading and reducing default non-selected glow so stations stay legible without blooming into bright clusters.

## 0.22.1

Released: 2026-03-31

### Highlights

- Refined the Earth HUD interaction model so panels and floating menus no longer leak pointer state into the globe runtime.
- Normalized `Escape` handling across hover menus, click-open menus, and locked scene selections.

### Improved

- Improved floating toolbar behavior so `Escape` now closes visible secondary menus before clearing locked scene objects.
- Improved toolbar hover recovery after forced close, avoiding double-hover reopening glitches.
- Improved control-module maintainability by deduplicating tooltip, menu, and hide-selection helpers.

### Fixed

- Fixed HUD overlap cases where hovering panels could still leave stale scene hover state active.
- Fixed info card pointer blocking so panel regions consistently shield underlying globe interactions.

## 0.22.0

Released: 2026-03-31

### Highlights

- Expanded the BGP stack from raw events into collector coverage, incident weak-correlation, and Earth-side observability overlays.
- Upgraded the BGP console and Earth runtime so collector baselines and nearby infrastructure context remain visible even outside active anomaly spikes.

### Added

- Added BGP collector coverage APIs and dynamic GeoJSON enrichment for collector baseline metrics.
- Added weak correlation from BGP incidents to nearby landing points, cable names, and regional exchange hints.
- Added BGP collector coverage views in the admin console, including recent activity and baseline scope summaries.

### Improved

- Improved Earth BGP rendering with clearer collector markers, activity-driven halos, selected coverage overlays, and nearby satellite highlighting.
- Improved incident presentation by surfacing related infrastructure directly in BGP incident listings and Earth detail cards.
- Improved BGP backend test coverage around collector coverage and infrastructure inference.

## 0.21.9

Released: 2026-03-31

### Highlights

- Expanded the BGP pipeline with observations, enrichment, detectors, and incidents.
- Stabilized backend tests and improved visualization deduplication across repeated collections.

### Improved

- Improved visualization APIs so repeated satellite and infrastructure collections no longer inflate rendered entity counts.
- Improved backend coverage for BGP observations, incidents, and API summaries.

### Fixed

- Fixed several backend tests to match the current UTC serialization and collector behavior.