In Drupal, they recently added this: Drupal core should inform the user of the security coverage for the site's installed minor version including final 8.x LTS releases
This is what this looks like:

From a site owner point of view, I find this very informative/useful. I don't have to be a "Drupal/Backdrop" person in order to know where to find information about this - it's right there on my site, and there's also a very handy link to the page that explains things in more detail if I need to know more.
Perhaps in our case we could merge that information with the "Backdrop CMS" entry. Here's what it could look like:
...or something more compact, like this:

Recent comments
Out of curiosity: why are these tags only relevant for admins? Don't "regular" editors on that site also need them under circumstances? Yes, the editors play nicely, no problem to...
Specific tags to work in CKEditor 5
Worked like a charm! Exactly what I envisioned... now I can edit the ruby text right in the editor, sweet:) Thank you! For those who may have a similar issue, try TinyMCE, create a new "text...
Specific tags to work in CKEditor 5
Yes, you can use TinyMCE on some content and CKEditor5 in others. There is no problem having both enabled on a system.
Specific tags to work in CKEditor 5