v0.4.0

What's Changed

• add compare of httpClient connection for state by @jsandas in #19
• add support for path base routing for docker proxy repositories by @jsandas in #22
• Apply fix for cleanup policies with repositories state by @jsandas in #23
• Cleanup and doc updates by @jsandas in #24
• Add release-branch-driven version updater by @jsandas in #25

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