diff --git a/.hgtags b/.hgtags
index 56faa8c911..8381f236b7 100644
--- a/.hgtags
+++ b/.hgtags
@@ -3,3 +3,4 @@
 d53c9cc0a7aa80ec6fca13e6e7e63da1ef278bbf 5.0.0
 fe7da63d5ea6de75e3fe13109ef8219a69fc2391 5.2.0
 2742ddec3cb1c8334f9d9ecde0a9c6ad5a8ed36c 5.4.0
+1de405190689ab072107b79be6f003938efa1a3b 5.6.0