v1.3.6

Emergency Release

Changelog:

Both Subjects:

• Add help tooltip to numeric questions, like the Angular app used to have.
• Add WebSocket support to the frontend, using the same code as isaac-app. Note that they are currently not used for anything more than monitoring usage and testing support.
• Fix crashes caused by the use of the modern scrollTo API, not supported by Safari.
• Reduce JavaScript bundle size by deduplicating packages and using more suitable packages providing the same results. This may have inadvertantly upgraded some dependencies.
• Fix issues caused by accidental Bootstrap upgrade, such as breadcrumb indicators alignment issues and unwanted focus borders appearing.
• Fix padding issues where tall KaTeX elements, such as fractions, had the tops trimmed off.

Physics:

• Update wording on A-Level and GCSE landing pages.
• Fix alignment issues on the A-Level landing page where icons overflowed onto the text beside them.
• Fix button formatting on Set Assignments page so that buttons are a single line.
• Fix .btn-green CSS class to use the correct accessible green colour, pending a content change to use this class.