Pinafore development has slowed down because I've been focusing on other things, like my personal life. But I'm starting to ramp up a bit now and have been fixing some bugs recently.
Part of it has been me stepping away from social media in general (I don't post as much as I used to) and from open-source software (it became a source of guilt and dread, so I dialed back on it). Cooking, biking, books, and video games have been a more fulfilling use of my time recently.
Honestly, Pinafore is the only interface I need for Mastodon, and the main one I've used since I started developing it. I know the Mastodon frontend has tons of features Pinafore doesn't support (trending hashtags, server announcements, profile editing, etc.) but I just haven't felt hugely motivated to add those.