LAST CALL for testing: osgEarth version 3.1 candidate branch

Friends,

This is a final call for testing of the osgEarth 3.1 release candidate branch:

  https://github.com/gwaldron/osgearth/tree/3.1

Here is a peek at the release notes:

  http://docs.osgearth.org/en/3.1/releasenotes.html

Thank you for your support!

About CMake: It was not possible in the past to build osgEarth in DEBUG mode without a RELEASE build on Windows. Is this possible now?

For example:

cmake --build _build --config Debug --target install

I don't know; what was preventing it? I never build in Debug anyway, always RelWithDebInfo.

Ok, I've tried it. It doesn't work:

https://github.com/gwaldron/osgearth/issues/1352

I think it's wrong when one need a release build of OSG for debug.