Slackware-current is a rolling distro that receives updates daily. That's where you go to find more information. The forum at linuxquestions.org or IRC sees som

Slackware-current is a rolling distro that receives updates daily. That's where you go to find more information. The forum at linuxquestions.org or IRC sees some discussions, Slackware was never a mailing-list heavy project. Slackware stable (and the home page) has several years between new releases. Security updates mostly follows upstream projects, just don't expect the same commitment as fully staffed projects like Fedora or Ubuntu, everything is in there but may lag a day or two sometimes.