core: add child SerializeOptions to custom serializer parameters (dbfddce), closes #5968
core: fix partial loading on to-many relations (224613f), closes #6097
core: fix same-second dates diffing (#6094) (cd7ce82)
core: fix validation for not discovered entity trigger from Collection access (4834920)
core: ignore non-persisted properties on embeddables (#6107) (e688694), closes #6105
core: respect joined filters on em.count() (#6115) (4f0bde5)
core: revert making the $and/$or arrays readonly (0e0667c), closes #6085
postgres: improve schema diffing for native enums with explicit schema (#6114) (fa537b1), closes #6101
query-builder: fix support for update/delete with nested where conditions (3a451e1), closes #6103
query-builder: improve intellisense on several QB methods (32113b0)
query-builder: use the correct PK field name for inserts without explicit values (8706f04)