We’ve been getting a number of requests recently about licensing for shareware and other commercial applications which want to stay closed-source. So far OGRE has only been released under the GPL meaning any applications based on it also have to be released under the GPL, but we did have a stated intention of releasing under another license in parallel with the GPL.
Until now this has been on the back burner, but recent requests have persuaded me to dust it off and sort it out. We’re discussing this within the team at the moment, and I hope to be able to make an official announcement within the next few days. Watch this space.