SketchUp update 2021.1 is released today.
Whilst this brings some nice improvements to various tools and the user interface of SketchUp, unfortunately changes in the Chromium framework have broken how designPH communicates with our licensing server. This means that if you upgrade to SketchUp 2021.1, you will no longer be able to activate your designPH licence.
The good news is, that we already have a fix for this and are in the final stages of testing. In the meantime, if you need to continue using designPH for your projects, please do not upgrade to SketchUp 2021.1 until our fix is released.