diff --git a/.hgtags b/.hgtags
index 1639af4..37af48b 100644
--- a/.hgtags
+++ b/.hgtags
@@ -377,3 +377,4 @@
 fe129aa02db9001d220f1db7c3c056f79482c111 release-1.7.5
 a8d111bb68847f61d682a3c8792fecb2e52efa2c release-1.7.6
 6d2fbc30f8a7f70136cf08f32d5ff3179d524873 release-1.7.7
+d5ea659b8bab2d6402a2266efa691f705e84001e release-1.7.8