Today we’re announcing a MusicBrainz database schema change release planned for May 16, 2022. The majority of these changes follow the theme of improving data integrity and consistency, performance, or just cleaning up old cruft. Others relate to new features for genres and artist credits. We’re also introducing a new entity based on tags, like genres that came before it: Mood. See below for more details, including information on how these changes affect the schema or existing data. We expect people will encounter zero breaking changes, but it doesn’t hurt to double check, especially if you have a specific or non-standard use of the database!
Here’s our list of tickets for the Spring 2022 schema change:
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