v1.2.0

Added

• Added /privateMessages annd /privateMessages/:id GET routes.
• Added /users/:id route.
• Added /healthz route for kubernetes.

Changed

• The API now outputs all avatar URLs as absolute URLs.
• The application was moved to a kubernetes environment. By that, the application gained several beneficial features like high availability or rolling updates.
• Deployment is now handled via Flux GitOps pipelines. Prior environments have been replaced with a staging and a production environment. Deployment to staging is triggerd via commits to master. Deployment to production is triggered via releasing semantic versioning tags.