docs: Fold additional release notes
Add in a few additional release notes for the 2.1 release.
Signed-off-by: David Brown <david.brown@linaro.org>
diff --git a/docs/release-notes.md b/docs/release-notes.md
index 662f3ff..728a5b4 100644
--- a/docs/release-notes.md
+++ b/docs/release-notes.md
@@ -49,6 +49,13 @@
failure if the main thread priority is below 0 (cooperative
thread), this would prevent USB CDC from working as the driver
would not have been able to fire callbacks.
+- Use general flash operations to determine the flash reset vector. This
+ improves support a bit for some configurations of external flash.
+- fix a memory leak in the HKDF implementation.
+- Zephyr: Added a MCUboot banner which displays the version of
+ MCUboot being used and the version of zephyr. This can be
+ disabled by setting ``CONFIG_MCUBOOT_BOOT_BANNER=n`` which
+ will revert back to the default zephyr boot banner.
## Version 2.0.0