2018-11-08 Summar.io release 2.4.1

With the release of version 2.4.1 of Summar.io a large number of (mainly invisible) improvements to the system have been introduced in the areas of infrastructure, security and stability.

Improvements:

• The implementation of Vesalius learning material has been extended so that possible sets of answers can be specified in the manifest and will be validated. Vesalius is a software application from PS-MedTech for working with 3D / VR data (see also: PS-MedTech).
• Several documentation pages have been added or rewritten on support.summar.io

Bug fixes:

• The sorting on students of submitted tests in the Scoring app history works correctly again if the test belongs to multiple learning units.