diff --git a/HISTORY.md b/HISTORY.md
index 8cdb1b137..01af1e2f3 100644
--- a/HISTORY.md
+++ b/HISTORY.md
@@ -1,6 +1,6 @@
 # Release history
 
-### main
+### v0.22.0
 
 - Improvements for unified diff editing format.
 - Added ! as an alias for /run.