diff --git a/CHANGELOG.md b/CHANGELOG.md
index 8bd8994..81a4566 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -10,7 +10,7 @@ The format is based on [Keep a Changelog](https://keepachangelog.com/en/1.1.0/)
 
 - (none yet — next changes land here)
 
-## [0.1.0] — TBD
+## [0.1.0] — 2026-05-03
 
 First public preview. Phases 0 through 4a in PLAN.md are complete plus the Phase 5 DX-polish sub-commits. Linux is the only packaged target; macOS and Windows are deferred to 4b / 4c. Tagging is the user's call (release CI runs on `v*` tags).