diff --git a/CHANGELOG.md b/CHANGELOG.md
index 8d3f62a7..5c1b3d67 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -3,6 +3,8 @@
 
 ## [Unreleased]
 
+## [v0.51.604] — 2026-06-23 — Release VK (live-stream worklog scroll + dedup + mobile session-switch scroll)
+
 ### Fixed
 
 - **Compact Worklog no longer snaps back to the user prompt during live-stream rebuilds.** Follow-up to the mid-stream scroll restore: the live Anchor scene now holds the transcript's scroll height stable while it removes and rebuilds Worklog rows, so the browser cannot temporarily clamp an unpinned reader's `scrollTop` to the top before the replacement rows land. Pinned-at-bottom streaming still follows the latest output. Thanks @franksong2702. (#4778)