v4.22.0

This version includes a number of preparations for features that will be fully available later. We also added several features and fixed issues:

• A message now appears when the internet connection fails, and users also receive a notification if the systems are unavailable.
• RiskChallenger has been given a status page: https://status.riskchallenger.nl
• Quantification sessions that last longer than one hour will now be well maintained. In the past, the connection was disconnected after a while, so this has now been resolved.
• Brainstorm data is now only deleted if the brainstorm is explicitly closed (using the “save” or “back” buttons).
• Error messages when merging files have been clarified.