migration-guides: release-notes-4.3: update documentation notes

(From yocto-docs rev: 2d10b7806d52e68df1bc2b6cfd5d6e53e0cd245d)

Signed-off-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 1cae8f19b5..d782a5917d 100644
--- a/documentation/migration-guides/release-notes-4.3.rst
+++ b/documentation/migration-guides/release-notes-4.3.rst
@@ -59,6 +59,15 @@ New Features / Enhancements in 4.3
 
 -  Prominent documentation updates:
 
+   -  Long due documentation for the :ref:`ref-classes-devicetree` class.
+
+   -  New :ref:`summary about available init systems
+      <dev-manual/init-manager:summary>`.
+
+   -  New documentation for the :ref:`ref-classes-uboot-sign` class and
+      its variables and for the :ref:`ref-classes-kernel-devicetree` class
+      variables.
+
 -  Miscellaneous changes:
 
    -  Git based recipes in OE-Core which used the git protocol have been