core: do not persist embeddables via em.create() (c6ed010)
core: fix multi insert when some values of a not-null column with default are missing (cd8f6e1)
core: ignore partial loading hint on JSON column when pruning relations (fbdea0a)
core: reduce chance of collisions of internal embedded properties (#6354) (98ab6a2), closes #6351
query-builder: process custom types in join conditions (3a6153f), closes #6357
schema: fixed handling of check constraints on MariaDB before 10.5.10 (#6352) (7d41e22), closes #6350

core: add ignoreUndefined flag to assign helper (#6339) (bdcce17), closes #6338
core: allow raw query fragments in assign() helper data (c47ac64), closes #6346
core: support disableIdentityMap in em.upsert/Many() (e8e9d4c), closes #6345
seeder: make Factory.em protected (#6340) (e66d843)