Since the exact version string is only available in the manifest,
there's no easy way of getting it before commiting to the update, so
there's not much of a good way of showing the updated name in the UI,
and using the displayName is weird and gives some buggy behavior.
We may want to re-enable it in the future if we find a reliable way of
showing the correct info on the UI before starting the update.
Signed-off-by: flow <flowlnlnln@gmail.com>