You no longer have access to your printers.The black, rectangular menu bar at the top of the screen has been replaced by a black and white semicircular menu:.Instead, it is running in a web browser tab Your Cloud Desktop is no longer running full screen.
If the Citrix HTML5 'lite' client is active, you'll notice the following changes: Under some circumstances, Chrome may revert to using the Lite client and this article will help you to switch to the full client experience.
This article provides detailed steps on how to configure Google Chrome to use the full Citrix Receiver client, rather than the Lite client (HTML5).