Actually they ought to matter to everyone, or rather at some point they do matter. Data is different, data has to be upgraded in place, its genuinely not immuta

Actually they ought to matter to everyone, or rather at some point they do matter. Data is different, data has to be upgraded in place, its genuinely not immutable but this isn't also true of the software above it, Databases are software like any other and they should have a similar release cycle because if they don't its much harder to test and push updates.