add changelog entry for opaque types
add changelog entry for opaque types

rudkx/swift,allevato/swift,atrick/swift,karwa/swift,rudkx/swift,nathawes/swift,rudkx/swift,hooman/swift,JGiola/swift,sschiau/swift,lorentey/swift,xedin/swift,sschiau/swift,jckarter/swift,jckarter/swift,gribozavr/swift,benlangmuir/swift,karwa/swift,atrick/swift,airspeedswift/swift,glessard/swift,shahmishal/swift,xwu/swift,jmgc/swift,lorentey/swift,xedin/swift,parkera/swift,allevato/swift,xwu/swift,harlanhaskins/swift,tkremenek/swift,hooman/swift,aschwaighofer/swift,gregomni/swift,xedin/swift,jckarter/swift,jmgc/swift,hooman/swift,nathawes/swift,atrick/swift,tkremenek/swift,parkera/swift,sschiau/swift,airspeedswift/swift,allevato/swift,stephentyrone/swift,ahoppen/swift,sschiau/swift,JGiola/swift,devincoughlin/swift,atrick/swift,xedin/swift,jmgc/swift,rudkx/swift,karwa/swift,sschiau/swift,airspeedswift/swift,shajrawi/swift,JGiola/swift,apple/swift,lorentey/swift,roambotics/swift,shahmishal/swift,xwu/swift,nathawes/swift,jmgc/swift,aschwaighofer/swift,devincoughlin/swift,roambotics/swift,airspeedswift/swift,stephentyrone/swift,hooman/swift,shahmishal/swift,devincoughlin/swift,benlangmuir/swift,rudkx/swift,tkremenek/swift,nathawes/swift,lorentey/swift,aschwaighofer/swift,apple/swift,nathawes/swift,xwu/swift,lorentey/swift,glessard/swift,allevato/swift,gribozavr/swift,ahoppen/swift,CodaFi/swift,nathawes/swift,shajrawi/swift,sschiau/swift,hooman/swift,karwa/swift,xwu/swift,jckarter/swift,hooman/swift,xwu/swift,jmgc/swift,CodaFi/swift,shajrawi/swift,tkremenek/swift,parkera/swift,jmgc/swift,shajrawi/swift,parkera/swift,allevato/swift,ahoppen/swift,glessard/swift,jmgc/swift,gregomni/swift,parkera/swift,shajrawi/swift,gregomni/swift,stephentyrone/swift,benlangmuir/swift,karwa/swift,stephentyrone/swift,jckarter/swift,tkremenek/swift,benlangmuir/swift,airspeedswift/swift,gribozavr/swift,CodaFi/swift,stephentyrone/swift,gribozavr/swift,airspeedswift/swift,jckarter/swift,roambotics/swift,lorentey/swift,harlanhaskins/swift,lorentey/swift,karwa/swift,benlangmuir/swift,karwa/swift,shahmishal/swift,ahoppen/swift,parkera/swift,tkremenek/swift,xwu/swift,CodaFi/swift,shajrawi/swift,allevato/swift,gregomni/swift,xedin/swift,aschwaighofer/swift,roambotics/swift,apple/swift,shajrawi/swift,roambotics/swift,devincoughlin/swift,jckarter/swift,apple/swift,benlangmuir/swift,roambotics/swift,glessard/swift,sschiau/swift,harlanhaskins/swift,xedin/swift,glessard/swift,JGiola/swift,shajrawi/swift,airspeedswift/swift,shahmishal/swift,devincoughlin/swift,harlanhaskins/swift,harlanhaskins/swift,xedin/swift,JGiola/swift,ahoppen/swift,stephentyrone/swift,devincoughlin/swift,gregomni/swift,allevato/swift,apple/swift,devincoughlin/swift,CodaFi/swift,tkremenek/swift,gregomni/swift,JGiola/swift,aschwaighofer/swift,devincoughlin/swift,harlanhaskins/swift,atrick/swift,aschwaighofer/swift,harlanhaskins/swift,CodaFi/swift,parkera/swift,nathawes/swift,gribozavr/swift,gribozavr/swift,gribozavr/swift,karwa/swift,glessard/swift,aschwaighofer/swift,parkera/swift,ahoppen/swift,shahmishal/swift,xedin/swift,shahmishal/swift,rudkx/swift,apple/swift,lorentey/swift,CodaFi/swift,gribozavr/swift,hooman/swift,shahmishal/swift,sschiau/swift,atrick/swift,stephentyrone/swift