release-0.8.52 tag
diff --git a/.hgtags b/.hgtags
index 9aa990b..f0feff0 100644
--- a/.hgtags
+++ b/.hgtags
@@ -298,3 +298,4 @@
 a2b7e94b9807e981866bf07e37b715847d1b7120 release-0.8.49
 e7bdb8edc1bab2bc352a9fb6ce765c46575c35bf release-0.8.50
 21dacebd12f65cb57ceb8d2688db5b07fad6e06d release-0.8.51
+67dd7533b99c8945b5b8b5b393504d4e003a1c50 release-0.8.52