diff --git a/.hgtags b/.hgtags
index 25aa258..f11d23c 100644
--- a/.hgtags
+++ b/.hgtags
@@ -71,3 +71,4 @@
 8c0cdd81580eb76d774cfc5724de68e7e5cbbdc2 release-0.3.17
 425af804d968f30eeff01e33b808bc2e8c467f2c release-0.3.18
 ebc68d8ca4962fe3531b7e13444f7ac4395d9c6e release-0.3.19
+9262f520ce214d3d5fd7c842891519336ef85ca6 release-0.3.20