diff --git a/.hgtags b/.hgtags
index 6ee5af6..08a9b10 100644
--- a/.hgtags
+++ b/.hgtags
@@ -61,3 +61,4 @@
 22345d1e6852703d7f45ee825ab99cf8d8c8054b v2.5a0
 0000000000000000000000000000000000000000 v2.5a0
 67192da3e69c985bb1272da932d7de6073033fad v2.5a0
+896f9fead17e720ec4a21de3ac214518da84845f v2.5a1