I'm not sure if it's the new version, but for some reason my account on this instance (programming.dev) doesn't seem to work properly in Boost, whereas it worked fine before (before meaning earlier this week).
When I look at my feed (which is set to 'Subscribed') it seems to show posts from all communities instead. And when I try to make a post or comment it says something about the login being invalid. I can still see my profile in Boost, though, and I can even open them for editing. Edit: when I try to post something through the app I get a '401 Invalid Login' error message even though I'm logged in.
It works fine on the other instance I'm in so if seems to be specific to this instance? (I'm posting this from the website, because Boost won't let me post it from there).
Thanks for this great app. I loved the Reddit version and I am loving this one as well!