The contents of ftp://ftp.snobol4.org/snobol/old/snobol4-2.1.4.tar.gz
are now a tarball containing a single file
entitled 'README.WHY'
with the following contents...
July 13th, 2020
Just curious why I'm seeing repeated downloads of
ftp://ftp.snobol4.org/snobol4/old/snobol4-2.1.4.tar.gz
(on July 11th and 12th).
2.1.4 was an intermediate release for Windows 10 support. The
currently available Windows 10 binary release is 2.1.5, available
since July 2nd 2020.
Please let me know by emailing phil(at)snobol4.org
... So rather than deal with this I decided to just grab the latest
release and stick it on Google Drive.