v4.0.0-rc.2

Preliminary Changelog: main-v4/CHANGELOG.md#v400

• Note, that the lifecycle hooks are not yet accessible via the CLI

Changes since last release (v4.0.0-rc.1)

• NEW (module): NodeDeleteOpts & ClusterDeleteOpts
• fix: make --all work properly for k3d node delete and k3d registry delete
• NEW (flag): k3d node delete --all --registries to also consider registries when deleting nodes (they're a special node type)
• change (module): nodes now have a list of networks instead of a single reference (to improve registry handling)
• fix: properly handle registries and networks when deleting clusters