Version History in post #1, should be a stack (i.e most recent at the top) and be behind a spoiler tags - and it should be complete.
Still no way easy way out of a list if it has keyboard focus, see post 64, I suggest a shortcut that toggles into and out of the list for the current Tab. Similar to the "Give the Tag browser keyboard focus" shortcut.
Which raises a broader issue, the Group to which various keyboard shortcuts are assigned is wrong - this being one them
The current cell is not highlighted, which matters in the plugins list because I expected to be able to Tab to the Mobileread icon (IMO the URL is a waste of space in the list) or the Donate Icon and go the relevant site when I press Enter… instead I get this:
If I double click the icon I see the relevant MR or Donate page - in the wrong browser, I have the "openers_by_scheme" tweak set to use Edge which works everywhere else in calibre, e.g. links to Goodreads, Publisher sites etc.
Apart from personal plugins, when is plugin
Category and plugin
Type not the same thing. What is plugin
Install Type, mine are all 1… most were installed via the Updater, but two are personal and installed from file.
BR