On Friday, I pushed the release candidate to the master branch, officially releasing BOUT++ v4.0.0! Thanks to everyone who contributed to this release, I know it’s been a bit of a slog, but it’s finally here!

We now have documentation online at readthedocs. This is currently a combination of the user and developer manuals and is built off the next branch. You can also see a version built from the latest release (i.e. currently 4.0.0).