It allows you to mount SMB or CIFS shares on OS/2 without the need of NetBIOS (IBM LAN Manager or IBM Peer). Also available is a full Samba package (alpha 4) for OS/2; both client and server are included. Samba is freely available under the GNU General Public License; you can download the full OS/2 source code from NetLabs CVS.
Bugs should be reported on XTracker.
http://xtracker.netlabs.org/index.php?project=22
You can see information about sponsoring NetLabs.
http://about.netlabs.org/?detailcontentregions_id=3
The latest release can be found here.
ftp://ftp.netlabs.org/pub/samba/
Source: OS/2 Warp news and Rumors