diff --git a/.hgtags b/.hgtags
index 6e71f24..db87fd3 100644
--- a/.hgtags
+++ b/.hgtags
@@ -40,3 +40,4 @@
 e5d7d0334fdb946133c17523c198800142ac9fe9 release-0.1.39
 c3bd8cdabb8f73e5600a91f198eb7df6fac65e92 release-0.1.40
 d6e48c08d718bf5a9e58c20a37e8ae172bff1139 release-0.1.41
+563ad09abf5042eb41e8ecaf5b4e6c9deaa42731 release-0.1.42