diff --git a/CHANGELOG.md b/CHANGELOG.md
index cf3521a..b882eaf 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -1,6 +1,6 @@
 # Changelog
 
-## Unreleased
+## 0.3.0 — 2026-08-15
 
 - Added `PropertyCheck::edgeCases()` and `PROPERTY_EDGE_CASES` (`mixin` or
   `none`), reaching core 0.3's switch for the numeric boundary bias. Turning it