I discovered Brad's warning after I installed this update without realising it (thought I was installing some newly downloaded commentaries [:)])
Since there are known issues but the release notes aren't available yet, it might be helpful to know the issues I've experienced if you're considering whether to install it:
- On initial run: no home screen, no shortcuts, nothing in layout or file menus, unable to open any resources from command box or library menu.
- After quitting and reopening: fails to connect to logos server, also unable to work offline.
For anyone who's running betas on a machine they need to actually use, I'd suggest holding off this one...
Edit: while I'm thinking about it; would it be possible to modify the update dialogs to make them more explicit? i.e. when new resources have been downloaded indicated what they are; if a new version has been downloaded tell the user what version it is and have a link to the wiki release notes section? In the situation that happened to me this morning - BECNT update had been released, and a new beta had been rolled out that I hadn't heard about, it's not clear to me how I could have installed the one and not the other even if I'd known what it was...