Ithaca, NY, Boston, MA Due to a regression bug that was introduced with some of the recent optimizations, Mulgara 2.1.6 is being released ahead of schedule. Mulgara can be downloaded from: http://mulgara.org/download.html.

The changes in this release are:
• Nested OPTIONAL operations have been fixed. These were being mangled in 2.1.5.
• New functions extensions are available, bringing Mulgara in line
with Jena’s ARQ extensions. All of Jena’s fn and afn functions are now available, as well as a couple of functions from TopQuandrant’s smf namespace.
• Zero argument functions are now permitted.

For the full list of updates, please see the release notes and documentation for details.
Release notes: http://mulgara.org/release.html#v2.1.6
Documentation: http://mulgara.org/trac/wiki/Docs

You can get in touch with us on the mailing lists, or submit a report
to the bug tracker:
http://mulgara.org/trac/report