File "ORLib_Complete.1.3c.zip" was provided by Jim Fisher, the original author of the Onyx Ring library, via the intfiction.org forums in Feb 2024; per his claim it is identical to the published version 1.3C, which could not be retrieved via the Wayback Machine. (See https://intfiction.org/t/onyx-ring-library-v1-3c-2004-06-08/58360 for details.)

The contents of folder "post-1.3c-updates" are two updated files that were published separately in 2004, after the release of version 1.3C. These were obtained via the Internet Archive at https://web.archive.org/web/20070206191413/http://www.onyxring.com/orlibrary.aspx. They implement bug fixes and are provided as optional replacements for the official 1.3C versions.