chore: update CHANGES.md

datamuc · datamuc · commit 30cd08d83987 · 2026-03-31T11:21:44.000+02:00
diff --git a/CHANGES.md b/CHANGES.md
@@ -1,3 +1,7 @@
+# v0.3.21
+
+* introduce `cluster-health` mode
+
 # v0.3.20
 
 * fix some exception handling bug
