Update changelog for 3.4.0 beta 1
Update changelog for 3.4.0 beta 1

romulo1984/bolt,bolt/bolt,GawainLynch/bolt,GawainLynch/bolt,nikgo/bolt,bolt/bolt,GawainLynch/bolt,romulo1984/bolt,nikgo/bolt,romulo1984/bolt,romulo1984/bolt,GawainLynch/bolt,nikgo/bolt,nikgo/bolt,bolt/bolt,bolt/bolt