[OSGeoLive] reminder was send to the projects with reference to alpha1 - see ticket 2076

[Astrid Emde (OSGeo)]

Hello,

I reached out to all projects with an reminder email and a reference to 
alpha1 and changes.txt.

I also made a ticket where I will add the feedback
https://trac.osgeo.org/osgeolive/ticket/2076

Astrid