Browsers can cache javascript files that are part of noVNC, so that after performing an update, you get odd errors when trying to create/reconnect to an existing session.
Can probably be fixed if we implement the proper cache handling support in tlwebaccess.
Moving from 'MediumPrio' to '---' for discussion.
https://github.com/novnc/noVNC/issues/1097
https://community.thinlinc.com/t/webaccess-in-4-15/686