diff --git a/.hgtags b/.hgtags
index d97afe4724..1053a91aba 100644
--- a/.hgtags
+++ b/.hgtags
@@ -7,3 +7,4 @@ a97a533a934d3d49d8cc2c2c5df66ec8b8d0a61d 4.8.0
 fd0f62e49235d5ff61634bff83df8d7fe4927263 5.0.0
 78fde881e3b289f3cab5367d9768de4f2d9f771a 5.2.0
 d6dc516271854ae3c1e8c607190911a407df314f 5.4.0
+df3887556a10a55d4d069fc55b92702a9c8b73f2 5.6.0