pkg_add: Warning: package `digest-20190127' was built for a platform: pkg_add: Darwin/aarch64 20.1.0 (pkg) vs. Darwin/aarch64 20.3.0 (this host) pkg_add: package `cwrappers-20180325' already recorded as installed pkg_add: Warning: package `nbpatch-20151107' was built for a platform: pkg_add: Darwin/aarch64 20.1.0 (pkg) vs. Darwin/aarch64 20.3.0 (this host) pkg_add: Warning: package `checkperms-1.12' was built for a platform: pkg_add: Darwin/aarch64 20.1.0 (pkg) vs. Darwin/aarch64 20.3.0 (this host)