OSP says
This is a new release of the NotCourier-sans, with its bold.
The OSP frog, the "IJ","ij", numero and trademark ligatures are now encoded in the discretionary ligatures.
NotCourier-sans is a re-interpretation of Nimbus Mono and was designed in Wroclaw at the occasion of Linux Graphics Meeting (LGM 2008).
For more detailed information: ospublish.constantvzw.org
This Font Software is an open font and is released under the GPL v2 with embedding exception; you can redistribute it and/or modify it under the terms of the GNU General Public License as published by the Free Software Foundation.