Beamer 3.3 license file invalid

Loading the license file is not unlocking the app, instead it says that the license contains invalid data

Hello, Try this Patch:https://macupload.net/6y2/Beamer_Patch.zip

Put Beamer 3.3.3 in Applications folder.
Open the Patcher and press Patch and open Beamer App (It may ask you to install Xcode Tools you must do this)
one Patching is done try open Beamer
If still asks for license close Beamer and open the Patcher again and Save a license file to your downloads folder
Open Beamer and open the license file you just saved.

This is what worked for me.

@admin Its a pain. Instead we would appreciate if you could update Airflow to the latest version