release-0.7.52 tag
diff --git a/.hgtags b/.hgtags
index fee5886..a634c0d 100644
--- a/.hgtags
+++ b/.hgtags
@@ -238,3 +238,4 @@
 452b9d09df8e3f2fb04b2a33d04d2f3a6436eb34 release-0.7.49
 e4350efa7cf7a0e868c2236a1137de8a33bd8ec6 release-0.7.50
 f51f2bec766c8b6d7e1799d904f18f8ea631bd44 release-0.7.51
+18e39e566781c9c187e2eb62bebd9d669d68f08c release-0.7.52