--- a/hgext3rd/evolve/__init__.py	Fri Jan 05 04:37:49 2018 +0100
+++ b/hgext3rd/evolve/__init__.py	Fri Jan 05 22:17:27 2018 +0100
@@ -423,6 +423,15 @@
     if obsolete.isenabled(repo, 'exchange'):
         repo.ui.setconfig('server', 'bundle1', False)
 
+    class trdescrepo(repo.__class__):
+
+        def transaction(self, desc, *args, **kwargs):
+            tr = super(trdescrepo, self).transaction(desc, *args, **kwargs)
+            tr.desc = desc
+            return tr
+
+    repo.__class__ = trdescrepo
+
 @eh.uisetup
 def _configurecmdoptions(ui):
     # Unregister evolve commands if the command capability is not specified.