Jessie Freeze Policy
release.debian.org
release.debian.org
Don't complain if something in Jessie that's important to you breaks, help now to make sure it won't.
I'm on Wheezy right now on my Ultrabook (using just a couple of backports, but almost exclusively Wheezy at the moment).
Are you saying that Wheezy users should migrate to Jessie to start finding bugs? Part of the reason I use Wheezy on this computer is because I know it's rock-solid and everything "just works". If I had another computer running Debian I would run Jessie or sid on it, but to be honest, I need to make sure that I have one computer that I can depend on reliably (which is why I use Debian stable to begin with).
If you're using it on your desktop or home servers, you could also upgrade in order to contribute testing to the project, but only if you're prepared for some things to potentially break.
Later when I need something from the next release, I'll upgrade to its name.
But "testing" is dynamic. Before the release it's lenny, after the release it'll surprise-upgrade itself to whatever sid was at the branching point.
Is there any way to tell (from the names) which are newer versions of Debian?
Personally, give me version numbers any day ;)
Otherwise you'll need to look at Wikipedia for the list. Recently the releases have been: etch, lenny, squeeze, wheezy, and now jessie.
https://www.debian.org/releases/ lists the releases by codename and version number all the way back to 2.0/hamm.
At least you don't use Toy Story for your work computer naming scheme like my company.
[1]: https://github.com/andrewrk/groovebasin
[2]: http://permalink.gmane.org/gmane.linux.debian.devel.changes....
Would "sid" now become the testing?
sid is then branched into a new codename which moves through the testing phase and then stable.
"Testing" and "stable" are rolling names which always points to the branch currently in the testing or stable phase, respectively.
(Well, simplified. There's also the experimental branch, but that's not something you can run. Then there's oldstable which is the phase after stable.)