Support for the DOKKU_DOCKERFILE_CACHE_BUILD environment variable has been removed. Use the docker-options plugin to set build arguments for your app instead.
Support for the DOKKU_DOCKER_BUILD_OPTS environment variable has been removed. Use the docker-options plugin to set build arguments for your app instead.
Support for the no-cache nixpacks property has been removed. Use the docker-options plugin to set build arguments for your app instead.
Support for customizing the label-key for the caddy proxy has been removed. Always use caddy. as a prefix for your caddy directives.