Version 3.0.0 does not have a git tag

Version 3.0.0 is apparently released
https://gillesdebunne.github.io/libQGLViewer/ 

but the latest git tag at is 2.9.1. Please tag version 3.0.0 on git.


I also point out that only ancient versions are shown at
https://gillesdebunne.github.io/libQGLViewer/src/
which is probably not the intention.