| :orphan: |
| |
| .. |
| See |
| https://docs.zephyrproject.org/latest/releases/index.html#migration-guides |
| for details of what is supposed to go into this document. |
| |
| .. _migration_4.2: |
| |
| Migration guide to Zephyr v4.2.0 (Working Draft) |
| ################################################ |
| |
| This document describes the changes required when migrating your application from Zephyr v4.1.0 to |
| Zephyr v4.2.0. |
| |
| Any other changes (not directly related to migrating applications) can be found in |
| the :ref:`release notes<zephyr_4.2>`. |
| |
| .. contents:: |
| :local: |
| :depth: 2 |
| |
| Build System |
| ************ |
| |
| Kernel |
| ****** |
| |
| Boards |
| ****** |
| |
| * The config option :kconfig:option:`CONFIG_NATIVE_POSIX_SLOWDOWN_TO_REAL_TIME` has been deprecated |
| in favor of :kconfig:option:`CONFIG_NATIVE_SIM_SLOWDOWN_TO_REAL_TIME`. |
| |
| Device Drivers and Devicetree |
| ***************************** |
| |
| * Removed Kconfig option ``ETH_STM32_HAL_MII`` (:github:`86074`). |
| PHY interface type is now selected via the ``phy-connection-type`` property in the device tree. |
| |
| Bluetooth |
| ********* |
| |
| Networking |
| ********** |
| |
| Other subsystems |
| **************** |
| |
| Modules |
| ******* |
| |
| Architectures |
| ************* |
