doc: 4.1 release & migration guide: Add native deprecation
Mention that CONFIG_NATIVE_APPLICATION &
CONFIG_NATIVE_SIM_NATIVE_POSIX_COMPAT have been deprecated.
Signed-off-by: Alberto Escolar Piedras <alberto.escolar.piedras@nordicsemi.no>
diff --git a/doc/releases/migration-guide-4.1.rst b/doc/releases/migration-guide-4.1.rst
index 8712b6c..04eabfd 100644
--- a/doc/releases/migration-guide-4.1.rst
+++ b/doc/releases/migration-guide-4.1.rst
@@ -115,3 +115,12 @@
Architectures
*************
+
+* native/POSIX
+
+ * :kconfig:option:`CONFIG_NATIVE_APPLICATION` has been deprecated. Out-of-tree boards using this
+ option should migrate to the native_simulator runner (:github:`81232`).
+ For an example of how this was done with a board in-tree check :github:`61481`.
+ * For the native_sim target :kconfig:option:`CONFIG_NATIVE_SIM_NATIVE_POSIX_COMPAT` has been
+ switched to ``n`` by default, and this option has been deprecated. Ensure your code does not
+ use the :kconfig:option:`CONFIG_BOARD_NATIVE_POSIX` option anymore (:github:`81232`).
diff --git a/doc/releases/release-notes-4.1.rst b/doc/releases/release-notes-4.1.rst
index 40b3dfe..dff3f10 100644
--- a/doc/releases/release-notes-4.1.rst
+++ b/doc/releases/release-notes-4.1.rst
@@ -43,6 +43,12 @@
* Xtensa
+* native/POSIX
+
+ * :kconfig:option:`CONFIG_NATIVE_APPLICATION` has been deprecated.
+ * For the native_sim target :kconfig:option:`CONFIG_NATIVE_SIM_NATIVE_POSIX_COMPAT` has been
+ switched to ``n`` by default, and this option has been deprecated.
+
Kernel
******
