Update Release note for 0.5
Update Release note for 0.5

Byhiras/selma,marcosemiao/selma,xebia-france/selma,zouabimourad/selma,denouche/selma,denouche/selma,zouabimourad/selma,xebia-france/selma,marcosemiao/selma,Byhiras/selma