doc: release-notes 3.3: Add build system changes
Adds details on what has has updated/fixed in the build system.
Signed-off-by: Jamie McCrae <jamie.mccrae@nordicsemi.no>
diff --git a/doc/releases/release-notes-3.3.rst b/doc/releases/release-notes-3.3.rst
index 8148e8c..72105ca 100644
--- a/doc/releases/release-notes-3.3.rst
+++ b/doc/releases/release-notes-3.3.rst
@@ -362,6 +362,23 @@
* ``zephyr_code_relocate`` API has changed to accept a list of files to
relocate and a location to place the files.
+* Sysbuild
+
+ * Issue with duplicate sysbuild image name causing an infinite cmake loop
+ has been fixed.
+
+ * Issue with board revision not being passed to sysbuild images has been
+ fixed.
+
+* Userspace
+
+ * Userspace option to disable using the ``relax`` linker option has been
+ added.
+
+* Tools
+
+ * Static code analyser (SCA) tool support has been added.
+
Drivers and Sensors
*******************
