Version 2.5.4 update
Bugfix StudentFieldBreakdown numeric field chart

Typo
Update CHANGES
Add y coordinate to line chart tooltip
Update CHANGES
Override "Student" if extra singular/plural set
Add XLS export to Grading Scale
Bugfix XLS export Incmplete Schedules
Display Yes only
Bugfix XLS export Take Attendance
Bugfix XLS export Attendance Chart
Update CHANGES