Belated update
Oh dear, I haven't published anything to this blog in nearly an entire month! Obviously that's my fault; sorry nothing's really come to mind.
However, I did still do things in the last month; so, here's a simple little summary of what comes to mind:
I worked on http-music. A lot. Interesting and important new features: the entire playlist format has been changed (e.g. downloaders can be manually specified per-track or per-group); it now supports a bunch more sites; playlists can be downloaded from websites; playlists that are modified at runtime ("active" playlists) can be exported; and SoX now works again, so you don't need to install mpv (which has been very difficult to install, for me).
I put some effort into a couple StackOverflow posts, but they were ignored.
I celebrated hitting Unix timestamp 1500000000.
I hacked around with my Raspberry Pi a bunch! My entire setup is now (optionally) battery-powered, has a (small) monitor, and fits in a (hardly portable) suitcase. I wrote about my old setup a while ago; maybe it'd be potentially interesting to write about my new one!
I drew a few things on paper. I've come to the conclusion that drawing on paper is much nicer for, you know, drawing ideas??
I also went on a vacation for half the month. It was nice. (I'm not sure if it makes up for this somewhat-underwhelming list of interesting things I did, though..!)