doc: release-notes: add sys/util.h to 2.4 release notes

Add a line item under "API Changes"

Signed-off-by: Martí Bolívar <marti.bolivar@nordicsemi.no>
This commit is contained in:
Martí Bolívar 2020-06-11 16:53:36 -07:00 committed by Carles Cufí
commit 67ac768415

View file

@ -37,6 +37,10 @@ API Changes
* Moved to using C99 integer types and deprecate Zephyr integer types. The
Zephyr types can be enabled by Kconfig DEPRECATED_ZEPHYR_INT_TYPES option.
* The ``<sys/util.h>`` header has been promoted to a documented API with
:ref:`experimental stability <api_lifecycle>`. See :ref:`util_api` for an API
reference.
Deprecated in this release
==========================