That's been available for a while now.
I would have preferred if it were available in FreeBSD ports & packages.
12.3 is certainly EOL and no longer supported.supported systems
12.3 is certainly EOL and no longer supported.
From the page you linked: palemoon-32.5.0.freebsd12.3-x86_64-gtk3.tar.xzAlso, 12.4 is supported and not legacy:
From the page you linked: palemoon-32.5.0.freebsd12.3-x86_64-gtk3.tar.xz
I get a segfault when I tried to run it.
… the official page …