diff -r 7d24201b6447 -r 8b700e9b9fc2 hgext/hooklib/changeset_obsoleted.py
--- a/hgext/hooklib/changeset_obsoleted.py	Fri Aug 14 20:45:49 2020 -0700
+++ b/hgext/hooklib/changeset_obsoleted.py	Tue Aug 18 22:21:00 2020 +0800
@@ -13,7 +13,7 @@
   messageidseed = myseed
 
   [hooks]
-  pretxnclose.changeset_obsoleted = \
+  txnclose.changeset_obsoleted = \
     python:hgext.hooklib.changeset_obsoleted.hook
 """