docs(dev): Fix recent changes in the TaskProcessing API

Signed-off-by: Julien Veyssier <julien-nc@posteo.net>

Author: julien-nc

developer_manual/digging_deeper/task_processing.rst

@@ -417,6 +417,8 @@ Important to note here is that ``Image``, ``Audio``, ``Video`` and ``File`` slot
 
 This class would typically be saved into a file in ``lib/TaskProcessing`` of your app but you are free to put it elsewhere as long as it's loadable by Nextcloud's :ref:`dependency injection container<dependency-injection>`.
 
+.. _task_processing-options:
+
 Implementing an advanced TaskProcessing provider
 ------------------------------------------------
 

developer_manual/release_notes/deprecations.rst

@@ -22,6 +22,11 @@ New deprecations
 
 - ``\OCP\Broadcast\Events\\IBroadcastEvent`` is now deprecated as it is unused.
 
+TaskProcessing API
+^^^^^^^^^^^^^^^^^^
+
+- ``\OCP\TaskProcessing\ISynchronousWatermarkingProvider`` is now deprecated. ``\OCP\TaskProcessing\ISynchronousOptionsAwareProvider`` should now be used instead.
+
 Older deprecations
 ------------------
 

developer_manual/release_notes/new.rst

@@ -35,6 +35,12 @@ Expensive repair steps are only executed when explicitly requested by the admini
 
 See :ref:`migration-repair-steps` for details.
 
+TaskProcessing API
+------------------
+
+Support for streaming the text output of TaskProcessing providers has been added.
+See :ref:`task_processing-options` for details about how to adjust your providers.
+
 Added APIs
 ^^^^^^^^^^
 
@@ -46,7 +52,3 @@ Changed APIs
 - The ``\OCP\TaskProcessing\Task`` class now has ``getPreferStreaming`` and ``setPreferStreaming`` methods for indicating whether the provider should report the output progressively if it supports it.
 - The TaskProcessing OCS API now also accepts the ``preferStreaming`` flag when scheduling tasks.
 
-Deprecated APIs
-^^^^^^^^^^^^^^^
-
-- ``\OCP\TaskProcessing\ISynchronousWatermarkingProvider`` is now deprecated. ``\OCP\TaskProcessing\ISynchronousOptionsAwareProvider`` should now be used instead.