fix: stabilize bgp overview table viewport

docs/CHANGELOG.md

@@ -7,6 +7,26 @@ This project follows the repository versioning rule:
 - `feature` -> `+0.1.0`
 - `bugfix` -> `+0.0.1`
 
+## 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