notification: use viewargs for notif_entity_updated instead of transaction_data Now that notifications use separate sessions, they can't rely on the original transaction_data being around, so pass the data through view arguments instead, so the notification view knows what changed on updated entities. Closes #2936180

.. -*- coding: utf-8 -*-

Repository customization
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.. toctree::
   :maxdepth: 1

   sessions
   hooks
   notifications
   tasks