Current File : /home/tradevaly/prioyshi.com/project/vendor/doctrine/persistence/UPGRADE-1.2.md
UPGRADE FROM 1.x to 1.2
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* Deprecated `ObjectManager::merge()`. Please handle merge operations in your application instead.
* Deprecated `ObjectManager::detach()`. Please use `ObjectManager::clear()` instead.
* Deprecated `PersistentObject` class. Please implement this functionality directly in your application if you want ActiveRecord style functionality.