diff --git a/.hgtags b/.hgtags
index 50256731be..3c3fc69a8e 100644
--- a/.hgtags
+++ b/.hgtags
@@ -19,3 +19,4 @@ f36250164782018c356416ba4cf1b6eedcca74d4 4.2.0
 cbd3c7663824f8f2b4ca470b2f11dce5892802b7 5.0.0
 ef59ca9b0e9559c3e868bf7964c87e7adf66b118 5.2.0
 64e98af4a9efb52663bb814858a6b689b15b1a49 5.4.0
+75788729b9c809852d5d9949068fee7732cafcd5 5.6.0