Slackware 13.37 has been proven to be a stable and secure release. But that won't stop Slackware development towards next release (even though we might not see the next release in short time). Slackware is evolving as the upstream goes since it tries to deliver a complete Linux distribution that is up to date without sacrificing it's motto of keeping it simple, secure, and stable.
I have no idea what will the next Slackware codename be. It could be 14.0 (back to the old Slackware naming style) or probably it will use the current SLACKWARE_VERSION.KERNEL_VERSION naming just what we have in Slackware 13.37. What i'm quite positive is that it will be a major upgrade, so it will have a Slackware version of 14.
So here's what i had in my mind about what should be in the next Slackware release.
rest here