- Update ACE editor to version v1.38.
The ``width`` and ``height`` arguments (which sets the HTML ``style``
attribute) are starting a slow change of their default
values. Starting from this version do not rely in their default
arguments, give them explicitly!
They are changing from ``width="500px", height="300px"`` (setting the
HTML ``style`` argument) to ``width=None, height=None`` (relying on
the CSS).
The default CSS uses ``width: 500px; height: 300px``, so changing from
no ``width`` and no ``height`` to ``width=None, height=None`` is an
easy correct move.
If you need custom size, prefer using ``width=None, height=None`` (the
future default values) and use CSS to customize the size, this permits
more secure CSP rules.