Bungolio (https://github.com/johntitus/bungholio) in a Docker container
Store WordPress session tokens in Redis rather than the usermeta table.
Add Anchor.fm oEmbed support to WordPress.
In WordPress, redirect a chosen slug (by default, "latest"), to, well, the most-recently-published post.
Remove the need to run the HeadSpace 2 plugin while still outputting the data it stored.
Control how many revisions are stored for each post type.