migration-guides: add kernel notes

(From yocto-docs rev: 45b67c5a37d560738037478b28cb7eb3d2f8e966)

Signed-off-by: Ross Burton <ross.burton@arm.com>
Reviewed-by: Michael Opdenacker <michael.opdenacker@bootlin.com>
Signed-off-by: Richard Purdie <richard.purdie@linuxfoundation.org>

1 files changed, 9 insertions, 0 deletions

diff --git a/documentation/migration-guides/release-notes-4.3.rst b/documentation/migration-guides/release-notes-4.3.rst
index a8febabcab..4da23837a2 100644
--- a/documentation/migration-guides/release-notes-4.3.rst
+++ b/documentation/migration-guides/release-notes-4.3.rst
@@ -67,6 +67,15 @@ New Features / Enhancements in 4.3
 
 -  Kernel-related enhancements:
 
+   - The default kernel is the current stable (6.5), and there is also support
+     for the latest long-term release (6.1).
+
+   - The list of fixed kernel CVEs is updated regularly using data from
+     `linuxkernelcves.com <https://linuxkernelcves.com>`__.
+
+   - A ``showconfig`` task was added to the :ref:`ref-classes-cml1` class, to
+     easily examine the final generated ``.config`` file.
+
 -  New core recipes:
 
    -  ``musl-legacy-error``: glibc ``error()`` API implementation still needed