Catalonia added to country list
file storage cleanup frequency
new formula library for grade calculations
xtecmail webservice
MDL-33431: Allow toggling full/summary of submissions/feedback in assignment
correctly detect url scheme when using ssl proxy
SSO auth plugin
grade: no sorting of display type setting in forms
block/quiz_results: groupings support
raise resource limits
optimized query in groups_delete_group_member
mod/resource: optimized user outline query
course: keep log on course delete
grade: limit number of students per page
mod/assign: limit number of submissions per page
mod/data: limit number of entries per page
optimized database indexes
mod/forum: delete read records at configured time
mod/forum: delete read records optimization
mod/forum: optimized queries