NOBUG: mention navigation changes in module upgrade notes

diff --git a/mod/upgrade.txt b/mod/upgrade.txt
index 50882f4bc944797b5f9fed668fd94a2d256e8f98..4e6961cd647b5695524c74016b4baab8bc077822 100644 (file)
--- a/mod/upgrade.txt
+++ b/mod/upgrade.txt
@@ -22,6 +22,7 @@ required changes in code:
 optional - no changes needed in older code:
 * portfolio support
 * course completion tracking support
+* add new navigation features