The md5sums have changed on three of the files because I scp'd the .zip
files into /test and today did a website update from the local copy,
which deleted them so I recreated them, put them in the master copy and
did another update. Now they're:

0fb844665b732d0f435b69527a124aff test/sox-14.4.1-win32.exe.zip (same as before)
fb206d92d465c50b3b5faa4e83185d8e test/sox-14.4.1-win64.exe.zip
f8961a46cbb32c156cec553e93d60a64 test/sox-14.4.2-win32.exe.zip
617260de285aa2438787b2541820d816 test/sox-14.4.2-win64.exe.zip

It's odd 'cos the .exe files were the same. One of the mysteries of zip.