diff --git a/.hgtags b/.hgtags
index 5691df56da..389a32658f 100644
--- a/.hgtags
+++ b/.hgtags
@@ -17,3 +17,4 @@ bccb76cb3b48209493bf893017b9d007de0533c8 4.8.0
 9f0e4ba3830ff903a972665b451758c0eadb0b01 5.0.0
 44b6f352e55ee1c0d8d1424cd841b561682e8d28 5.2.0
 93f267024cdc4eca3d4bea366b5778c176ce4c5e 5.4.0
+e5eec71f9a0d2721c20ad4a7e5cb63284852f7b8 5.6.0