Tuning 3.0b1 release notes. Including section about upgrading.
Tuning 3.0b1 release notes. Including section about upgrading.

alexandrul-ci/robotframework,joongh/robotframework,robotframework/robotframework,joongh/robotframework,snyderr/robotframework,jaloren/robotframework,robotframework/robotframework,jaloren/robotframework,joongh/robotframework,snyderr/robotframework,jaloren/robotframework,HelioGuilherme66/robotframework,HelioGuilherme66/robotframework,snyderr/robotframework,snyderr/robotframework,jaloren/robotframework,joongh/robotframework,alexandrul-ci/robotframework,joongh/robotframework,alexandrul-ci/robotframework,HelioGuilherme66/robotframework,snyderr/robotframework,alexandrul-ci/robotframework,jaloren/robotframework,robotframework/robotframework,alexandrul-ci/robotframework