livecheck/strategy/sparkle: check minimumSystemVersion for compatibility
livecheck/strategy/sparkle: check minimumSystemVersion for compatibility

nandub/brew,Homebrew/brew,nandub/brew,EricFromCanada/brew,JCount/brew,EricFromCanada/brew,nandub/brew,JCount/brew,JCount/brew,claui/brew,Homebrew/brew,JCount/brew,Homebrew/brew,MikeMcQuaid/brew,Homebrew/brew,MikeMcQuaid/brew,claui/brew,nandub/brew,MikeMcQuaid/brew,EricFromCanada/brew,EricFromCanada/brew,claui/brew,MikeMcQuaid/brew,claui/brew