What's Changed
Notably, the default backend is switched from `loky` to `processes` even when loky is installed. Users should not notice any changes. The reason is that there is a problem with loky and the upcoming pytask v0.3.2.
* Refactor ProcessPoolExecutor. by tobiasraabe in https://github.com/pytask-dev/pytask-parallel/pull/56
* Some housekeeping. by tobiasraabe in https://github.com/pytask-dev/pytask-parallel/pull/57
* Switch default backend to `processes` even when loky is installed. by tobiasraabe in https://github.com/pytask-dev/pytask-parallel/pull/59
**Full Changelog**: https://github.com/pytask-dev/pytask-parallel/compare/v0.3.0...v0.3.1