v.1.31.0
========

Improvements:
-------------

    #) Service dependencies were updated.

Bugs fixed:
-----------

    #) [LUNA-8851] fixed description of the `post agent streams <../_static/api.html#operation/postAgentStreams>`_ response:
       the `event_source_group` field, the `event_meta` field of `streams.analytics` items, and the
       `intervals` field of `streams.analytics` items are now correctly described as nullable

    #) [LUNA-8851] fixed description of the `post streams feedback <../_static/api.html#operation/postStreamsFeedback>`_
       response: the `streams` list may now be empty

Migration:
----------

See a `migration <../migration.html>`_ manual.