OK, here I am replying to myself again :) I found the patch... the jist is I did get it going; nice work.
I was going to say the upgrade script doesn't work, but I can't say that definitively because I didn't do things in the right order. Here's what I did:
- found the upgrade script
- ran it
- it did run without errors or warnings
- I -thought- I was done (turns out this was wrong) so I tried it, and it failed
- hmm, what to do? I guess I'll drop wp-slim data model and redo it (so: I gave no chance to the upgrade script)
- tried it, -still- no go. sheesh! what could this be?
- happened by the package manager... Bingo! there's a reload link! I reloaded, and thought different of it, so dropped data model, reloaded, restarted server.
- made a new presentation, this time everything worked. Again, nice work.
-Jim