diff --git a/.hgtags b/.hgtags
--- a/.hgtags
+++ b/.hgtags
@@ -67,3 +67,4 @@ c0c65acd73914bf4368222d510afe1161ab8c07c
 7ac623a4a2405917e2af660d645ded662011e40d v4.19.2
 ef7ffda65eeb90c3ba88590a6cb816ef9b0bc232 v4.19.3
 3e635489bb7961df93b01e42454ad1a8730ae968 v4.20.0
+7e2eb896a02ca7cd2cd9f0f853ef3dac3f0039e3 v4.20.1