v0.11.0

Enhancements

• Image coding: disable submit button before code is run
• Allow setting of arbitrary content from upload JSON file in revision history tool
• Add ability for independent learners to create accounts, sign in and track progress

Bug fixes

• Image coding: remove extra space at end of printed lines (problem for regexp grading)
• Fix issues related to exporting DataShop events for courses that contain hierarchies
• Fix an issue with the torus logo in dark mode
• Fix to support rich text content with empty models
• Fix to properly identify the correct choice in multiple choice activities
• Fix internal authoring links