Also it's kinda wild that Shrubbery: only provides an ftp:// URI to link to their downloadsdoesn't automate creating their SHA256doesn't provide links to download old versions of the software -- but here's a Wayback to .28: https://web.archive.org/web/20250302064901/https://shrubbery.net/pub/tac_plus/tacacs-F4.0.4.28.tar.gz