Tagging 2.6.4rc2
diff --git a/.hgtags b/.hgtags
index 21f9165..9bfbcff 100644
--- a/.hgtags
+++ b/.hgtags
@@ -85,3 +85,4 @@
 1873542c00000c4b7ce2c7992d1f2d87f866232a v2.6.3rc1
 00c3396d7a8c4ab4c2c841d61013a073ae921d0f v2.6.3
 25aa90a6865b63133962dd64626c53c7b6fd47d5 v2.6.4rc1
+ea1fdafbe4fe2458ac17287e0d6c709ed00fce5c v2.6.4rc2