It confuses both Psalm and PHPStan, and involves complicated mocking.

This hack is temporary and should be removed on 3.0.x

Upstream libs and tools have improvements that make them unnecessary.

using params in query cache key generation.

#2821 replacing `@group` annotations with proper references, since DBAL-* issues are from JIRA, not Github

Added upgrade notice about BC break.
Cleanups

Changed DBALException::invalidPlatformSpecified() exception to be more detailed about what was given.

Fixed cs issues

If you pass a null to the where array of update or delete it's
pretty obvious what you want.

Most (all?) databases won't match anything if you actually try
to compare with NULL making this a silent failure without it.