l3pp4rd/DoctrineExtensions — pull request #887 by stof (2013-10-29 12:47:58+00:00)
Title: Fixed the computation of the max position for new association groups

The call to persist for the related grouping association may be done after persisting the sortable item.
Fixes #883

The implementation is specific to the ORM, but the whole listener is ORM-specific already anyway.