v0.4.0

What's Changed

• Bump github.com/docker/docker from 23.0.1+incompatible to 23.0.3+incompatible by @dependabot in #58
• Document module publishing and versioning by @stefanprodan in #60
• Update examples to latest version by @stefanprodan in #61
• Add image digest to examples by @stefanprodan in #63
• Add Arkade install method to docs by @stefanprodan in #64
• Bump github/codeql-action from 2.2.9 to 2.2.11 by @dependabot in #66
• Implement listing command for module versions by @stefanprodan in #67
• bundle: Allow modules to be referenced by digest by @stefanprodan in #48
• Implement delete command for bundles by @stefanprodan in #70
• Document how bundles work by @stefanprodan in #69

Full Changelog: v0.3.0...v0.4.0