Tagging release.
diff --git a/.hgtags b/.hgtags
index 4689666..b9e69f1 100644
--- a/.hgtags
+++ b/.hgtags
@@ -63,3 +63,4 @@
 509e30a7968e01be329ec121540b3e755fc4e566 v3.0b3
 507ede9c7f7f475dfafbd4a52c22d767d10a2bc0 v3.0rc1
 ca6bb04b8e17dc54983928375fd99842290366a7 v3.0rc1
+d7196fb94f25fc8da5c993480d5e055141473be4 v3.0rc2