Language revisions / Change log
===============================

Revision per CloudVision release
--------------------------------

.. csv-table::
   :file: changelog_revision_per_release.csv
   :header-rows: 1

Change log
----------

Revision 4
^^^^^^^^^^

- Function :ref:`aggregate`
- Function :ref:`unnestTimeseries`
- Function :ref:`formatInt`
- Function :ref:`formatFloat`
- Function :ref:`strCut`
- Filter :ref:`applyDeletes`

Revision 3
^^^^^^^^^^

- Support for `named wildcards <index_doc.html#namedwildcards>`_ replaces variable substitution
- Function :ref:`linregression`
- Function :ref:`ewlinregression`
- Filter :ref:`fields`
- Filter :ref:`setFields`
- Filter :ref:`renameFields`
- Filter :ref:`topK`
- Filter :ref:`bottomK`

Revision 2
^^^^^^^^^^

No change to the AQL syntax or standard library.