.. _changelog_v4_5_8:

v4.5.8
======

v4.5.8 is a small release: uint16 model-output support and a MicroSpeech fix.
It introduces **no breaking API changes** — v4.5.7 scripts run unchanged.

.. contents:: On this page
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Highlights
----------

- **uint16 model outputs** — :class:`ml.Model` now matches ``uint16``
  ndarrays.
- **No breaking API changes** — reflash and your v4.5.7 scripts run unchanged.

New features
------------

- :class:`ml.Model` — added ``uint16`` support so model output tensors that
  use ``uint16`` are matched/handled correctly.

Bug fixes
---------

- Fixed :mod:`ml.apps` ``MicroSpeech.listen()`` missing its ``return``, so the
  detected result is now actually returned to the caller.

Breaking API changes
--------------------

v4.5.8 introduces **no breaking Python API changes**. Scripts that ran on
v4.5.7 run unchanged on v4.5.8 — just reflash the firmware.