A couple more on top of -rc0

Signed-off-by: Junio C Hamano <gitster@pobox.com>

Documentation/RelNotes/2.54.0.adoc

diff --git a/Documentation/RelNotes/2.54.0.adoc b/Documentation/RelNotes/2.54.0.adoc
index 629e603..04c038f 100644
--- a/Documentation/RelNotes/2.54.0.adoc
+++ b/Documentation/RelNotes/2.54.0.adoc
@@ -277,6 +277,12 @@
  * In case homebrew breaks REG_ENHANCED again, leave a in-code comment
    to suggest use of our replacement regex as a workaround.
 
+ * MinGW build updates.
+
+ * The way dash 0.5.13 handles non-ASCII contents in here-doc
+   is buggy and breaks our existing tests, which unfortunately
+   have been rewritten to avoid triggering the bug.
+
 
 Fixes since v2.53
 -----------------