v0.5.0

• Integration with Datacite DOIs and REMS https://github.com/CSCfi/rems
• improved logging
• bump alpine version
• DatasetID generation based on user and folder

v0.4.0

• make use of JSON schema to validate incoming and outgoing messages
• improved logging
• send error message on error
• fix user in dockerfile
• add json schemas