release script: support multiple architectures (#433)
release script: support multiple architectures (#433)

soenkehahn/stack,AndreasPK/stack,mrkkrp/stack,kairuku/stack,k-bx/stack,Andrew-the-Ubergeek/stack,lukexi/stack,achernyak/stack,wskplho/stack,cocreature/stack,rvion/stack,Fuuzetsu/stack,MaxGabriel/stack,luigy/stack,keent/stack,deech/stack,wskplho/stack,harendra-kumar/stack,fizruk/stack,MaxGabriel/stack,GaloisInc/stack,DanielG/stack,cocreature/stack,Heather/stack,harendra-kumar/stack,rekka/stack,markus1189/stack,ant1441/stack,adinapoli/stack,meiersi-11ce/stack,GaloisInc/stack,supermario/stack,adinapoli/stack,robstewart57/stack,MichielDerhaeg/stack,MichielDerhaeg/stack,rrnewton/stack,wolftune/stack,rubik/stack,athanclark/stack,ant1441/stack,mathhun/stack,phadej/stack,Fuuzetsu/stack,rrnewton/stack,joozek78/stack,chreekat/stack,sjakobi/stack,cabrera/stack,supermario/stack,cabrera/stack,sinelaw/stack,bixuanzju/stack,kairuku/stack,vigoo/stack,fizruk/stack,achernyak/stack,joozek78/stack,athanclark/stack,chadbrewbaker/stack,narrative/stack,wolftune/stack,martin-kolinek/stack,rvion/stack,anton-dessiatov/stack,robstewart57/stack,bollu/stack,Denommus/stack,tedkornish/stack,Blaisorblade/stack,AndreasPK/stack,CRogers/stack,markus1189/stack,chadbrewbaker/stack,luigy/stack,sjakobi/stack,rubik/stack,juhp/stack,Heather/stack,Andrew-the-Ubergeek/stack,vigoo/stack,bollu/stack,keent/stack,DanielG/stack,lukexi/stack,martin-kolinek/stack,Blaisorblade/stack,duplode/stack,chreekat/stack,tedkornish/stack,CRogers/stack,Denommus/stack,soenkehahn/stack,AndrewRademacher/stack,agrafix/stack,meiersi-11ce/stack,narrative/stack,juhp/stack,duplode/stack,phadej/stack,bixuanzju/stack,sinelaw/stack,deech/stack,rekka/stack,akhileshs/stack,akhileshs/stack,AndrewRademacher/stack,anton-dessiatov/stack,mathhun/stack,agrafix/stack,k-bx/stack,mrkkrp/stack