v0.9.0

Full Changelog

Fixed bugs:

• Docker-Image lässt sich nicht mehr bauen #7
• Remove forbidden arguments from docker call #10 (penguineer)
• Build the applications provided by the container when the image is created #9 (penguineer)

Merged pull requests:

• Build docker images for x86 only #12 (penguineer)
• Add GitHub workflows for release and docker build #11 (penguineer)