--- a/hgext3rd/evolve/cmdrewrite.py	Sun Feb 02 15:51:10 2020 +0700
+++ b/hgext3rd/evolve/cmdrewrite.py	Sat Jan 11 19:52:56 2020 +0700
@@ -801,9 +801,15 @@
                                                          p2.node()],
                                                         commitopts=commitopts)
             phases.retractboundary(repo, tr, targetphase, [newid])
-            replacements = {ctx.node(): [newid] for ctx in allctx}
-            scmutil.cleanupnodes(repo, replacements, operation=b"fold",
-                                 metadata=metadata)
+            if 'repls' in scmutil.cleanupnodes.__code__.co_varnames:
+                replacements = {tuple(ctx.node() for ctx in allctx): [newid]}
+                scmutil.cleanupnodes(repo, replacements, operation=b"fold",
+                                     metadata=metadata)
+            else:
+                # hg <= 4.7 (b99903534e06)
+                replacements = {ctx.node(): [newid] for ctx in allctx}
+                scmutil.cleanupnodes(repo, replacements, operation=b"fold",
+                                     metadata=metadata)
             tr.close()
         finally:
             tr.release()