Update README, notes for installing pre-releases [ci skip]
Update README, notes for installing pre-releases [ci skip]

ardadouk/omf6,LABORA-UFG/omf,LABORA-UFG/omf,phelipealves/omf,mytestbed/omf,ardadouk/omf6,maxott/omf6,phelipealves/omf,LABORA-UFG/omf,LABORA-UFG/omf,phelipealves/omf,mytestbed/omf,mytestbed/omf,mytestbed/omf,phelipealves/omf