Lifespan
7.0 "wheezy", and "sid": Development
Packages: live-boot, live-build, live-config, live-manual, live-tools:
Version: 3.x
Support: everything is possible.
Legacy Support: will run optimal on wheezy, but has legacy support for squeeze.
6.0 "squeeze": Release
Packages: live-boot, live-build, live-config, live-manual:
Version: 2.x
Support: only release criticial bugs in core functionality.
Legacy Support: will run optimal on squeeze, but has legacy support for lenny.
5.0 "lenny": Unsupported
Packages: live-helper, live-initramfs
Version: 1.x
Support: no support at all.
Legacy Support: will run optimal on lenny, but has legacy support for etch.
4.0 "etch": Unsupported
Packages: casper, live-package
Version: 0.x
Support: no support at all.
Legacy Support: runs on etch.