diff --git a/.hgtags b/.hgtags
index f3a7204089b7ef38c9b41067494bc0b72e39fa0f_LmhndGFncw==..7d183170d72d20ef543c71eb56193e91bacdee9d_LmhndGFncw== 100644
--- a/.hgtags
+++ b/.hgtags
@@ -31,3 +31,4 @@
 6625835b6de0913f58b89d128a2a02f025894448 13.3.0
 bc15c35de7dac05a8da502618d3289b1f8590ce0 14.0.0
 91bcefe1de214b1e18ce2ceccdb5404e2b7d4456 15.0.0
+f3a7204089b7ef38c9b41067494bc0b72e39fa0f 15.1.0