Bump version v2.20.rc6
Bump version v2.20.rc6

safarijv/mwEmbed,vladm3/mwEmbed,tanyaLibatter/mwEmbed,vladm3/mwEmbed,tanyaLibatter/mwEmbed,matsuu/mwEmbed,bordar/mwEmbed,FlixMaster/mwEmbed,kaltura/mwEmbed,omridevk/mwEmbed,abaylis/mwEmbed,tanyaLibatter/mwEmbed,omridevk/mwEmbed,slash851/mwEmbed,DBezemer/mwEmbed,slash851/mwEmbed,panda-os/mwEmbed,DBezemer/mwEmbed,safarijv/mwEmbed,joanpuigsanz/mwEmbed,safarijv/mwEmbed,slash851/mwEmbed,omridevk/mwEmbed,alexmilk/mwEmbed,bordar/mwEmbed,slash851/mwEmbed,abaylis/mwEmbed,tanyaLibatter/mwEmbed,panda-os/mwEmbed,safarijv/mwEmbed,DBezemer/mwEmbed,matsuu/mwEmbed,alexmilk/mwEmbed,omridevk/mwEmbed,FlixMaster/mwEmbed,kaltura/mwEmbed,vladm3/mwEmbed,panda-os/mwEmbed,matsuu/mwEmbed,kaltura/mwEmbed,bordar/mwEmbed,vladm3/mwEmbed,DBezemer/mwEmbed,alexmilk/mwEmbed,alexmilk/mwEmbed,abaylis/mwEmbed,matsuu/mwEmbed,joanpuigsanz/mwEmbed,kaltura/mwEmbed,joanpuigsanz/mwEmbed,FlixMaster/mwEmbed,FlixMaster/mwEmbed,panda-os/mwEmbed,abaylis/mwEmbed,joanpuigsanz/mwEmbed,bordar/mwEmbed