relnotes/next

--- a/relnotes/next	Tue Apr 20 23:31:36 2021 -0400
+++ b/relnotes/next	Tue Apr 20 16:12:19 2021 +0200
@@ -31,7 +31,7 @@
    repositories violate this condition. The revlog code will now
    silentely swap the parents if this condition is tested. This can
    change the output of `hg log` when explicitly asking for first or
-   second parent.
+   second parent. The changesets "nodeid" are not affected.
 
 
 == Internal API Changes ==