gsites-components_v4.2.0

Summary

• Feat: Push the latest development image to Docker Hub on creation of new Release/Tags, #151
• Feat: Pull the development image every 2 months (to keep it active in the free Docker Hub account)

What's Changed

• feat: push development image to docker hub by @weaponsforge in #153
• v4.2.0-alpha.1 by @weaponsforge in #154
• v4.2.0 by @weaponsforge in #155

Full Changelog: v4.1.0...v4.2.0