After releasing v2.2.6, they followed up really quickly with a v2.2.7, which indicates some urgency in taking this update. The diff of this PR is pretty informative, too. This closes https://github.com/git-for-windows/git/issues/6046
-Wsign-compare
symlink()
git_open_cloexec()
git_config_set()
struct z_stream_s