* IPv6 bug fix incorporated.
* Catch up with changes in makefiles.
* Make portlint happier with respect to DOCSDIR, INFO and spaces.
* Use the new INFO macro.
* Use PATCHFILES instead of patching by hand, now that we don't support
the non-ACL exiscan patch.
This release fixes a few last minute release mistakes from 4.21.
PR: ports/55701
Submitted by: Oliver Eikemeier <eikemeier@fillmore-labs.com>
