To start, Interstellar finally has an app icon; thanks to @BenjMathis1 for designing it and @dannii_montanii for helping implement it into the app! (https://raw.githubusercontent.com/jwr1/interstellar/e55763688df9f62b12997515830344b701e1f47c/assets/icons/logo.png)
Additionally, microblogging support has now caught up to thread support, thanks to @olorin99. Now, viewing, voting, boosting, etc. is supported on posts. Also, @olorin99 has added support for editing and deleting your own threads, posts, and comments.
A few other features added since the last thread here include support for replying to a thread, post, or another comment, a built-in YouTube video player, an interactive view for images (which supports scaling and panning), a collapse/expand button for comments with children, and a recommended instances section for kbin instances that support logging in via the API.
Here's the link to the latest working build (a new Windows build is now included): github.com/jwr1/interstellar/releases (Android, Linux, Windows).
If you've previously subscribed to the old Interstellar magazine, make sure to migrate over to the new one hosted on kbin.earth (for kbin.social).
So as to not clog up the kbinMeta magazine, I probably won't post as many future Interstellar updates here.
