doc: release-notes-4.2: update highlights sections (4f747cea) · Commits · Wenxi XU / zephyr

doc/releases/release-notes-4.2.rst

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		@@ -33,6 +33,20 @@ We are pleased to announce the release of Zephyr version 4.2.0.

		Major enhancements with this release include:

		- Initial support for the Renesas RX 32-bit architecture has been added, including a QEMU-based
		:zephyr:board:`board target <qemu_rx>`.

		- The USB device stack now supports USB Video Class (UVC).

		- The networking stack now includes full support for the MQTT 5.0 protocol.

		- Zbus graduates to stable status with the release of API version v1.0.0.

		- Bluetooth Classic stack now supports Hands-Free Profile (HFP) for both Audio Gateway (AG)
		and Hands-Free (HF) roles.

		- 96 new boards have been added since the last release.

		An overview of the changes required or recommended when migrating your application from Zephyr
		v4.1.0 to Zephyr v4.2.0 can be found in the separate :ref:`migration guide<migration_4.2>`.