Prof Knopper, last release 9.1 DVD on the 25th Jan 2021. 3 years+ ...

[szzsqing1]

You're welcome. The forum is not very active nowadays but at least it is not dead... Yes, Knoppix is quite unique, but there are distros which have certain features of it or in other things are better. If you need persistence, DebianDog, Porteus, Antix, Legacy OS, Puppy are good for this purpose, though they can be used as true live systems, too. They.have even better persistence management since there are options to save the changes only at certain intervals or at shutdown. Which is good for the health of storage device. This could be implemented also for Knoppix by changing its /init script. In addition to my previous post, I mention Q4OS and Trisquel too, which systems are intended rather for installation but can be run in live mode, too. Otherwise for every Ubuntu (Trisquel) and Debian (Q4OS) based live distro can be used persistence which, like Knoppix persistence, save changes continuously. Of course, to try, test, learn a new system needs time, but this applies to everything...