NOBUG: Add upgrade notes

UPGRADING.md

@@ -41,6 +41,22 @@ The format of this change log follows the advice given at [Keep a CHANGELOG](htt
 
   For more information see [MDL-86311](https://tracker.moodle.org/browse/MDL-86311)
 
+### core_courseformat
+
+#### Added
+
+- Add a new modinfo::get_instance_of() to retrieve an instance of a cm via its name and instance id. Add a new modinfo::sort_cm_array() to sort an array of cms in their order of appearance in the course page. Replaces calls to get_course_and_cm_from_instance() and get_instances_of() whenever it was just used to retrieve a single instance of a cm.
+
+  For more information see [MDL-86021](https://tracker.moodle.org/browse/MDL-86021)
+
+### core_grades
+
+#### Added
+
+- - New grade_item::is_gradable function has been created to return whether the grade item is GRADE_TYPE_VALUE or GRADE_TYPE_SCALE.
+
+  For more information see [MDL-86173](https://tracker.moodle.org/browse/MDL-86173)
+
 ### theme_boost
 
 #### Added

course/format/UPGRADING.md

@@ -1,5 +1,13 @@
 # core_courseformat (subsystem / plugintype) Upgrade notes
 
+## 5.0.2+
+
+### Added
+
+- Add a new modinfo::get_instance_of() to retrieve an instance of a cm via its name and instance id. Add a new modinfo::sort_cm_array() to sort an array of cms in their order of appearance in the course page. Replaces calls to get_course_and_cm_from_instance() and get_instances_of() whenever it was just used to retrieve a single instance of a cm.
+
+  For more information see [MDL-86021](https://tracker.moodle.org/browse/MDL-86021)
+
 ## 5.0
 
 ### Added

grade/UPGRADING.md

@@ -1,5 +1,13 @@
 # core_grades (subsystem) Upgrade notes
 
+## 5.0.2+
+
+### Added
+
+- - New grade_item::is_gradable function has been created to return whether the grade item is GRADE_TYPE_VALUE or GRADE_TYPE_SCALE.
+
+  For more information see [MDL-86173](https://tracker.moodle.org/browse/MDL-86173)
+
 ## 5.0
 
 ### Added