The fourth batch

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

Documentation/RelNotes/2.43.0.txt

@@ -46,6 +46,18 @@ Fixes since v2.42
  the same thing twice.
  (merge 99fe06cbfd jc/ci-skip-same-commit later to maint).
 
+ * The commit-graph verification code that detects mixture of zero and
+ non-zero generation numbers has been updated.
+ (merge db6044d762 tb/commit-graph-verify-fix later to maint).
+
+ * "git diff -w --exit-code" with various options did not work
+ correctly, which is being addressed.
+ (merge a64f8b2595 jc/diff-exit-code-with-w-fixes later to maint).
+
+ * transfer.unpackLimit ought to be used as a fallback, but overrode
+ fetch.unpackLimit and receive.unpackLimit instead.
+ (merge f3d33f8cfe ts/unpacklimit-config-fix later to maint).
+
  * Other code cleanup, docfix, build fix, etc.
  (merge fd3ba590d8 ws/git-push-doc-grammofix later to maint).
  (merge 5f33a843de ds/upload-pack-error-sequence-fix later to maint).