that use exporttree=yes. In some cases this could result in the wrong
content being exported to, or retrieved from the remote.
* Support VERSION 2 in the external special remote protocol, which is
- identical to VERSION 1, but avoids external remote programs neededing
+ identical to VERSION 1, but avoids external remote programs needing
to work around the above bug. External remote program that support
exporttree=yes are recommended to be updated to send VERSION 2.