diff --git a/.hgtags b/.hgtags
index cc1c1af..c1b13bd 100644
--- a/.hgtags
+++ b/.hgtags
@@ -6,3 +6,5 @@
 33c8875f52f9cc99f1f67cbad4e9145171d2d262 yatex-1.75
 784b25b062cc2caba6e75f93e3a2fd6d7ed9d3c7 yatex-1.76
 ef87626ec2f9532850b71eb1609779ec9919b042 yatex-1.77
+ef87626ec2f9532850b71eb1609779ec9919b042 yatex-1.77
+0000000000000000000000000000000000000000 yatex-1.77