diff --git a/.hgtags b/.hgtags
index cc018de..7b7e328 100644
--- a/.hgtags
+++ b/.hgtags
@@ -12,3 +12,4 @@
 d0c09133ced7fffa1eb5fa4d114fb12580f812ff yatex-1.77
 d69fd7b1ac4d06d7f8633e892dc24eab2bfc23db yatex-1.78
 a3ba09c1e8e907578f679fceb99264ce2d4eb777 yatex-1.79
+129b9f9b6d34048f0fb657034dd2f1c50dabfa9c yatex-1.80