When I installed (from auto-update) 1.5 appeared to import a bunch of files although there were no files to import that I knew of.
Turns out they were Skim notes for my PDFs that are now marked as “unread” and named for the original title of the file (not the title that appears in the EF browser).
When I click on one of these “unread” notes files, the correct PDF opens in Skim, correctly marked up. Equally, when I click on the re-titled PDF in the Skim browser, the PDF opens correctly marked up (good!).
I don’t have any special configuration of EF or Skim that I’m aware of.
Is there’s some way to re-associate the notes files with the PDFs (or at least hide the notes files)? I dont’ recall that they were even visible in 1.4.x