Doctrine ORM 2.5.5 Released

Posted on September 10, 2016 by Marco Pivetta

We are happy to announce the immediate availability of Doctrine ORM 2.5.5.

Following issues were fixed:

  • Embeddable classes are now allowed in inheritance trees #4097
  • Removed some object hash collisions caused by entity merging #1465
  • Allowed usage of mathematical operators in DQL HAVING clauses #5598
  • Fixed cloning of proxies with private properties at multiple inheritance levels #5755
  • Entity insertions are correctly cleared when a specific entity is to be cleared #5849
  • Corrected hydration of fetch-joins that use composite keys #5762
  • Metadata exporters now only export the owning side metadata in a one-to-one relation #5858
  • Corrected hydration of JTI entities when NULL is retrieved for a simple_array or json_array field #5989
  • Correctly expire L2 cache query caches, based on entity region cache timestamp #6001


You can install the ORM component using Composer:

composer require doctrine/orm:^2.5.5

Please report any issues you may have with the update on the issue tracker.