When I want to refresh my TC system, I just replace the core.gz and vmlinuz files and update the extensions as needed. I just did this again to jump to version 5.0.1. Most things seem to work OK.
So far I have never wanted a package that came only in the new SCM format, but now I think I might. And I can't find any way to load an SCM extension. The CLI command "scm-load" suggested in another forum thread does not exist on my system, there is no relevant-looking executable with the letters "scm" in its name in core.gz, and the app-browser seems to look only for TCZ's. (wbar shows no relevant tools in the GUI, either.) Further, the latest ibiblio.org directory of SCM's still has tinycorelinux/4.x in its path. So ...
Are SCM's still an important part of the TC system design?
How can I add fresh SCM's to my system?
Is there a fault in my approach to updating (outlined above) that is making me miss out on important new functionality?
Thanks.