I’m happy to announce the release of a new version of BOUT++. This a bug-fix release that fixes the following:

• Automatically checkout GoogleTest submodule if necessary
• Fix memory leak in multigrid solver
• Don’t pause on showing plot for FCI test by default
• Fix broken integrated tests that aren’t run in the test suite
• Initialise some uninitialised variables
• Cleanup all Array instances at end of simulation
• Set boundaries correctly in Delp2
• Set PYTHONPATH when running tests
• Fix some segfaults caused by Field3D move constructors
• Fix some errant newlines when specifying -q on the command line
• Fix some segfaults in ConditionalOutput
• Fix broken links and code blocks in the documentation

You can download this version from: https://github.com/boutproject/BOUT-dev/releases/latest