* Bugfix: releases without a chart caused exception
* Removed `--all-environments` option in favor of `--cluster`. If you for some reason want to apply every cluster in one go, do something like `kcd list cluster | xargs -n 1 kcd apply --cluster`
* Added two new cluster providers: `dockerForDesktop` for Mac and Windows users, and `existingContext` as a fallback for any provider KubeCD doesn't support