doctrine/doctrine2 — pull request #600 by egeloen (2013-03-05 08:44:46+00:00)
Title: [PreUpdateEventArgs] Allows to add a new value on the entity changeset

Hey!

I propose to add a `addNewValue` method on the `PreUpdateEventArgs`. This method allows to add a new value on the entity changeset when the entity changeset does not wrap the field.

In one of my app, I need to update a field if an entity is updated but the field is not updated at the beginning.