Quick Access Popup versions v11.0 to v11.4 require a license to run and
will stop working when the license server will be shut down
on December 31st, 2021.
Since v11.5, Quick Access Popup reverted to the free software model and a license is not required anymore. The free version contains no limitation, no donation popup window or "Support this software" menu item like the previous free releases.
To avoid any inconvenience, I recommend
upgrading to QAP v11.5+ immediately.