I believe I have heard there are new Backgrounds available (link to a leaked screenshot of the table of contents: <a href="https://i.imgur.com/8JlQtjX.jpg" rel="nofollow">https://i.imgur.com/8JlQtjX.jpg</a> ), but I don't expect much else that would character facing. The devs have mentioned that they might go back through old adventures to enable some compendium content there, so if I was betting I'd say they would enable compendium (and by extension Charactermancer) items in new releases going forward. But unless they chime in, we won't really know until Tuesday.