diff --git a/.hgtags b/.hgtags
index 04b8e08e..dd08845b 100644
--- a/.hgtags
+++ b/.hgtags
@@ -7,6 +7,7 @@
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 396983c065fc743cb5b9703e266ca87eeff8a6ee RELEASE_291
 46f3a6cca02603000fadc16637b02e30caddd909 RELEASE_302
+6cd5982ece4fc057e6e63437a8aa8c879e293d4b RELEASE_391
 70402aeee6e0e4fc2889658ed8cee44461c0b0a8 RELEASE_200
 7c6747c82b167368344a238b1a3a87c2a4fa6a18 RELEASE_306
 95c558f81a0b8d5bb2bede4c8208bb84ae7d1e58 RELEASE_303