Introducing new Multi-Architecture images.
Migrated the base image from debian to alpine, which means that the database and pragma key need to be deleted and re-created before updating to this version, otherwise it'll break and not be able to access the database anymore.
This is due to the fundamental change of the base image, which was done because Alpine is way more secure and flexible as a base image.
Please delete your backvault database and pragma files before upgrading.