diff --git a/.hgtags b/.hgtags
index 6fa4900b026bf0dd155b82bcb0536ead39f52126..6edf9b033027710077ccb7b2572fabd6f7660968 100644
--- a/.hgtags
+++ b/.hgtags
@@ -283,3 +283,6 @@ dffd0457ee0745de65bf95f0642a5c9e46b8e2f0 viewer-beta-candidate
 1dc545e44617975da2a4a32fe303386c687a6ca1 viewer-beta-candidate
 1dc545e44617975da2a4a32fe303386c687a6ca1 3.3.1-beta2
 1dc545e44617975da2a4a32fe303386c687a6ca1 DRTVWR-139
+5e8d2662f38a66eca6c591295f5880d47afc73f7 viewer-release-candidate
+c623bbc854b6f7ee1b33a3718f76715046aa2937 viewer-release-candidate
+c623bbc854b6f7ee1b33a3718f76715046aa2937 3.3.1-release