improvement: enable prerequisites course feature by default

Set MILESTONES_APP and ENABLE_PREREQUISITE_COURSES to true as default.

See: https://discuss.overhang.io/t/course-prerequisites/162

CHANGELOG.md

@@ -5,6 +5,7 @@ Note: Breaking changes between versions are indicated by "💥".
 ## Unreleased
 
 - [Feature] Add configuration setting `PREVIEW_LMS_BASE` for custom preview domain.
+- [Improvement] Enable milestones application flag `MILESTONES_APP` and prerequisite courses feature flags `ENABLE_PREREQUISITE_COURSES` by default.
 
 ## v12.1.3 (2021-09-28)
 

tutor/templates/apps/openedx/config/cms.env.json

@@ -13,7 +13,9 @@
     "ENABLE_COURSEWARE_INDEX": true,
     "ENABLE_CSMH_EXTENDED": false,
     "ENABLE_LEARNER_RECORDS": false,
-    "ENABLE_LIBRARY_INDEX": true
+    "ENABLE_LIBRARY_INDEX": true,
+    "MILESTONES_APP": true,
+    "ENABLE_PREREQUISITE_COURSES": true
   },
   "LMS_ROOT_URL": "{{ "https" if ENABLE_HTTPS else "http" }}://{{ LMS_HOST }}",
   "CMS_ROOT_URL": "{{ "https" if ENABLE_HTTPS else "http" }}://{{ CMS_HOST }}",

tutor/templates/apps/openedx/config/lms.env.json

@@ -20,7 +20,9 @@
     "ENABLE_LEARNER_RECORDS": false,
     "ENABLE_MOBILE_REST_API": true,
     "ENABLE_OAUTH2_PROVIDER": true,
-    "ENABLE_THIRD_PARTY_AUTH": true
+    "ENABLE_THIRD_PARTY_AUTH": true,
+    "MILESTONES_APP": true,
+    "ENABLE_PREREQUISITE_COURSES": true
   },
   "LMS_ROOT_URL": "{{ "https" if ENABLE_HTTPS else "http" }}://{{ LMS_HOST }}",
   "CMS_ROOT_URL": "{{ "https" if ENABLE_HTTPS else "http" }}://{{ CMS_HOST }}",