Hi! Rumor came around on reddit that the pdf was due on 8/26. Someone also mentioned getting information on the Facebook page for Catalyst. I went and posted and then was told to PM the page. Instead of sending me a code, they sent me the pdf itself. It probably won’t be updated in the future, so you might want to try for codes anyway, but I now have a pdf.
It’s the same as the book as far as I can tell.
Edit- I was wrong. It definitely has some of the errata changes and some punctuation and grammar.