Version 2.3.8

functional improvement

Grades
1. Shortened the time it takes for individual results to be displayed.

Bug Fixes

Group management
1. Problem solved where member registration in CSV format could not be performed on the member management screen when using IE11 or Edge.
 Quiz creation form
1.Fixed the problem where the voice synthesiser could not play back the voice when using the Sort by question function.
2. Fixed a problem in which editing a question with a score set would cause the score setting to disappear.