Omni-0.4.3 Released

This release of the Omni printer drivers resolves concerns about the dynamic loading of the devices from the LD_LIBRARY_PATH and are now available to be loaded from the /opt/Omni/bin directory. We have also updated the Ghostscript patches for both 6.51 and 5.50.
Lastly we have introduced new code that allows Omni to be enabled to be used with Foomatic and the latest printconf.