* Varargs functions that are unannotated as printf-like or execl-like
have been annotated as such.
+ * The "-k" and "--rfc" options of "format-patch" will now error out
+ when used together, as one tells us not to add anything to the
+ title of the commit, and the other one tells us to add "RFC" in
+ addition to "PATCH".
+
+ * When the user adds to "git rebase -i" instruction to "pick" a merge
+ commit, the error experience is not pleasant. Such an error is now
+ caught earlier in the process that parses the todo list.
+
+ * We forgot to normalize the result of getcwd() to NFC on macOS where
+ all other paths are normalized, which has been corrected. This still
+ does not address the case where core.precomposeUnicode configuration
+ is not defined globally.
+
+ * Earlier we stopped using the tree of HEAD as the default source of
+ attributes in a bare repository, but failed to document it. This
+ has been corrected.
+
+ * An unused extern declaration for mingw has been removed to prevent
+ it from causing build failure.
+
+ * A helper function shared between two tests had a copy-paste bug,
+ which has been corrected.
+
+ * "git fetch-pack -k -k" without passing "--lock-pack" (which we
+ never do ourselves) did not work at all, which has been corrected.
+
Also contains various documentation updates and code clean-ups.