diff --git a/CHANGELOG.md b/CHANGELOG.md
index 9a3bdb4..25b8a05 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -1,5 +1,13 @@
 # Changelog
 
+## [0.3.18] - 2026-09-03
+
+### Changed
+
+- Docs: rewrite README, keep version/test badges live via Gitea Actions
+
+- Perf: compact Stage-2 AR inference loop to active rows only
+
 ## [0.3.17] - 2026-09-02
 
 ### Changed