NOBUG: mention outputlib changes in module upgrade notes

diff --git a/mod/upgrade.txt b/mod/upgrade.txt
index 49df3e1791514f5381ec8690e36736e0a33eb6cf..50882f4bc944797b5f9fed668fd94a2d256e8f98 100644 (file)
--- a/mod/upgrade.txt
+++ b/mod/upgrade.txt
@@ -17,6 +17,7 @@ required changes in code:
 * implement new gradebook support (legacy 1.8.x grading not supported anymore)
 * migrate custom resource module subtypes into separate modules
 * migrate to new comments subsystem
+* use new $PAGE and $OUTPUT instead of old weblib functions
 
 optional - no changes needed in older code:
 * portfolio support