relnotes: add entry for `hg diff --merge -c`
Differential Revision: https://phab.mercurial-scm.org/D9944
--- a/relnotes/next Mon Feb 01 12:55:53 2021 -0800
+++ b/relnotes/next Mon Feb 01 17:13:24 2021 -0500
@@ -8,6 +8,11 @@
== New Experimental Features ==
+ * `hg diff` now takes an experimental `--merge` flag which causes `hg
+ diff --change` to show the changes relative to an automerge for
+ merge changesets. This makes it easier to detect and review manual
+ changes performed in merge changesets.
+
== Bug Fixes ==