diff --git a/.hgtags b/.hgtags
index baa7b70..fd7d060 100644
--- a/.hgtags
+++ b/.hgtags
@@ -32,3 +32,4 @@ b709f9e5341fdaecd7923272dd16107429f6d505 0.5.1
 74c27a7a3b341d9fdcaa32ab8a7e34e8cc78c6c9 0.5.2
 c07e110a3906354cdaa94772fbcf833eac2d303a 0.5.2
 332d7bb64397a3e12b2454ca44068aab05e70494 0.5.2
+d4cb111ef215db8d7a3f32bd9fb655b5186b59c7 0.6