A remote branch name for tracking updates in the upstream submodule.
If the option is not specified, it defaults to 'master'. See the
`--remote` documentation in linkgit:git-submodule[1] for details.
-+
-This branch name is also used for the local branch created by
-non-checkout cloning updates. See the `update` documentation in
-linkgit:git-submodule[1] for details.
submodule.<name>.fetchRecurseSubmodules::
This option can be used to control recursive fetching of this