diff --git a/.hgtags b/.hgtags
index 6c48408..42b76d6 100644
--- a/.hgtags
+++ b/.hgtags
@@ -136,3 +136,4 @@
 38cc7bd8e04f2c519fd4526c12841a876be353cb release-0.5.5
 6d1fcec2ea79101c756316c015f72e75f601a5ab release-0.5.6
 aed8a9de62456c4b360358bc112ccca32ce02e8d release-0.5.7
+7642f45af67d805452df2667486201c36efaff85 release-0.5.8