* Mark-up unused parameters in the code so that we can eventually
enable -Wunused-parameter by default.
+ * Instead of inventing a custom counter variables for debugging,
+ use existing trace2 facility in the fsync customization codepath.
+
+ * "git branch --list --format=<format>" and friends are taught
+ a new "%(describe)" placeholder.
+
Fixes since v2.41
-----------------
object X, but did not list a tag that points at such a tag, which
has been corrected.
+ * "./configure --with-expat=no" did not work as a way to refuse use
+ of the expat library on a system with the library installed, which
+ has been corrected.
+ (merge fb8f7269c2 ah/autoconf-fixes later to maint).
+
+ * When the user edits "rebase -i" todo file so that it starts with a
+ "fixup", which would make it invalid, the command truncated the
+ rest of the file before giving an error and returning the control
+ back to the user. Stop truncating to make it easier to correct
+ such a malformed todo file.
+ (merge 9645a087c2 ah/sequencer-rewrite-todo-fix later to maint).
+
* Other code cleanup, docfix, build fix, etc.
(merge 51f9d2e563 sa/doc-ls-remote later to maint).
(merge c6d26a9dda jk/format-patch-message-id-unleak later to maint).
(merge c48af99a3e bb/trace2-comment-fix later to maint).
(merge c95ae3ff9c rs/describe-parseopt-fix later to maint).
(merge 36f76d2a25 rs/pack-objects-parseopt-fix later to maint).
+ (merge 30c8c55cbf jc/tree-walk-drop-base-offset later to maint).