Version 1.5 for x86_64 and arm64
Version 1.5 adds support for the LC_REEXPORT_DYLIB load command.
If you download the macher file in the assets you will need to make it executable and remove the quarantine flag before it can be run:
% chmod +x macher
% xattr -c macher
Alternatively, download and open the signed and notarized macher.pkg to install macher as /usr/local/bin/macher .