doctrine/orm breaking changes

3.0.0

2,421 breaking changes, first published February 3, 2024.

• Removed
  Drops support for Doctrine DBAL 2 in doctrine/orm 3.0.0 github.com
• Removed
  Removes support for entity namespace aliases in doctrine/orm 3.0.0 github.com
• Removed
  Doctrine Cache support is removed from the ORM. github.com
• Removed
  Removes the TABLE and UUID id generation strategies in doctrine/orm 3.0.0 github.com
• Removed
  Removes the deprecated named (native) queries in doctrine/orm 3.0.0 github.com
• Removed
  Removes the ability to merge detached entities in doctrine/orm 3.0.0 github.com
• Removed
  Removes the Notify change tracking policy in doctrine/orm 3.0.0 github.com
• Removed
  Removes the doctrine binary in doctrine/orm 3.0.0 github.com
• Removed Annotation
  Removes the Annotation interface in doctrine/orm 3.0.0 github.com
• Removed ClassMetadataInfo
  Removes ClassMetadataInfo in doctrine/orm 3.0.0 github.com

And 2,411 more in this version.

3.0.0-RC1

2 breaking changes, first published February 3, 2024.

• Behavior changed
  Field type and enumType mappings are checked against the entity property type, so mismatched mappings may now be reported as errors. github.com
• Behavior changed
  Mapping a non-backed enum type now raises an exception, so mappings using such enums must be changed to backed enums. github.com

3.0.0-beta2

1 breaking change, first published February 3, 2024.

• Behavior changed
  Data serialized in old formats is no longer read; reserialize affected data with the current version. github.com

3.0.0-beta1

56 breaking changes, first published February 3, 2024.

• Removed
  Bootstrap console tools for standalone use as documented instead. github.com
• Removed
  All APIs related to named queries have been removed. github.com
• Removed Doctrine\ORM\AbstractQuery::setResultCacheDriver
  Result and query cache driver methods were removed from AbstractQuery and Query. packagist.org
• Removed Doctrine\ORM\Cache\MultiGetRegion
  Its methods are merged into Region. packagist.org
• Removed Doctrine\ORM\Cache\Persister\Collection\AbstractCollectionPersister::evictCollectionCache
  Protected eviction helpers were removed from AbstractCollectionPersister. packagist.org
• Removed Doctrine\ORM\Configuration::addEntityNamespace
  EntityManager::getRepository no longer accepts alias notation. packagist.org
• Removed Doctrine\ORM\Configuration::getQueryCacheImpl
  Use the PSR-6 counterparts, which drop the Impl suffix. packagist.org
• Removed Doctrine\ORM\EntityManager::merge
  EntityManager::merge now throws an exception on every call. packagist.org
• Removed Doctrine\ORM\EntityManagerInterface::getPartialReference
  Calls to getPartialReference must be removed from code. packagist.org
• Removed Doctrine\ORM\Event\LifecycleEventArgs
  Use the dedicated event argument classes for each lifecycle event. packagist.org

And 46 more in this version.

Check your code

These are the changes. To see which of them reach your code, scan a public repository, or have your coding agent call check_code with your manifest or lockfile over MCP. The API reads every change in every version, not only the newest. A fix pull request opens for the changes that reach a connected repository. Nothing merges or deploys.