These 5.0.1 binaries contain a Swift Package Manager that allows to specify the number of jobs to be launched during compilation through the
-j option, functionality that will be available officially in Swift 5.1.
It's recommended to launch SPM with
-j 1 in most cases.
From this release, Raspbian binaries will be compiled only for ARMv6 as expected by this distribution. One set of Raspbian binaries will work on every Raspberry Pi.
Generic ARMv7 Debian Stretch binaries, that will work on Pi 3 and 4 too, will be provided separately.