diff --git a/.hgtags b/.hgtags
index 116edf55..4a7a84bc 100644
--- a/.hgtags
+++ b/.hgtags
@@ -1,3 +1,4 @@
 ae59b92cb6bda5ada7fffd01d9006c800a6da9f4 TAG_1.0
 392758bf61eb33256bc3a46e16ca15d6195bc8a8 TAG_1.1
 b6c64ac6e39936d1ee13c58c14bf62b04c5b5202 TAG_1.2
+cd840bda3fa0d8cd4290700b299a8bad2c99606d TAG_1.2.1