diff --git a/.hgtags b/.hgtags
index e91930d712e8507d1bc1b2dffd96c83edc4cbed3_LmhndGFncw==..a218850cd52cedfac2c88d00db68905aff5dd3cb_LmhndGFncw== 100644
--- a/.hgtags
+++ b/.hgtags
@@ -195,3 +195,4 @@
 c3484ddbdb9621256d597ed86b90d229c59c2af9 5.0.1
 97ada9b8d51bef24c5cb4cdca4243f0db694ab6e 5.0.2
 e386b5f4f8360dbb43a576dd9b1368e386fefa5b 5.1rc0
+e91930d712e8507d1bc1b2dffd96c83edc4cbed3 5.1