diff --git a/RELEASE_NOTES.rst b/RELEASE_NOTES.rst
index 89a507a52..26b611e27 100644
--- a/RELEASE_NOTES.rst
+++ b/RELEASE_NOTES.rst
@@ -26,9 +26,10 @@ ARTIQ-4
 * the ``-H/--hw-adapter`` option of ``kc705`` has ben renamed ``-V/--variant``.
 * SPI masters have been switched from misoc-spi to misoc-spi2. This affects
   all out-of-tree RTIO core device drivers using those buses. See the various
-  commits on e.g. the ``ad5360`` driver for an example how to port from the old
+  commits on e.g. the ``ad53xx`` driver for an example how to port from the old
   to the new bus.
-
+* The ``ad5360`` coredevice driver has been renamed to ``ad53xx`` and the API
+  has changed to better support Zotino.
 
 ARTIQ-3
 -------