Heck, even pkg_add won't be too happy. I've finally scraped a few compatibility items that were around 7 years ago, like support for @md5 checksums...
- Re: Upgrade path from 4.1? Shawn K. Quinn
- Re: Upgrade path from 4.1? Chris Cappuccio
- Re: Upgrade path from 4.1? Chris Bennett
- Re: Upgrade path from 4.1? Kapetanakis Giannis
- Re: Upgrade path from 4.1? Brad Smith
- Re: Upgrade path from 4.1? Kenneth Westerback
- Re: Upgrade path from 4.1? Chris Cappuccio
- Re: Upgrade path from 4.1? Stuart Henderson
- Re: Upgrade path from 4.1? Kenneth Westerback
- Re: Upgrade path from 4.1? Kenneth Westerback
- Re: Upgrade path from 4.1? Marc Espie
- Re: Upgrade path from 4.1? L. V. Lammert
- Re: Upgrade path from 4.1? Kenneth Westerback
- Re: Upgrade path from 4.1? L. V. Lammert
- Re: Upgrade path from 4.1? Kenneth Westerback
- Re: Upgrade path from 4.1? Matt M
- Re: Upgrade path from 4.1? Jiri B