qiskit/releasenotes/notes/0.9/user-config-updates-969bd1a...

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YAML

---
features:
- |
The user config file has several new options:
* The ``circuit_drawer`` field now accepts an `auto` value. When set as
the value for the ``circuit_drawer`` field the default drawer backend
will be `mpl` if it is available, otherwise the `text` backend will be
used.
* A new field ``circuit_mpl_style`` can be used to set the default style
used by the matplotlib circuit drawer. Valid values for this field are
``bw`` and ``default`` to set the default to a black and white or the
default color style respectively.
* A new field ``transpile_optimization_level`` can be used to set the
default transpiler optimization level to use for calls to
``qiskit.compiler.transpile()``. The value can be set to either 0, 1, 2,
or 3.