Greetings! The GCL team is happy to announce the release of version 2.6.7, the latest achievement in the 'stable' (as opposed to 'development') series. Please see http://www.gnu.org/software/gcl for downloading information.
This release is a minor modification of 2.6.6, incorporating the known bug fixes that had accumulated on the GCL errata page together with a few other modifications primarily intended to provide a native webserver feature to be used by axiom for displaying its documentation and graphics. The interested user is advised to consult the info documentation on SOCKET supplied with the source. From the changelog:

For the latest information, capabilities, and status of GCL stable, please see the 2.6.2 release notes here