[TYPO3] Extensions and GPL

[Nagita Karunaratne]

On 9/8/06, Peter Russ <peter.russ at 4many.net> wrote:
> Bjoern Kraus schrieb:
> > Hello!
> >
> > Starting developing our own extension we wondered whether a new
> > extension for TYPO3 has to be automatically licensed under the GPL. IMHO
> > as long as we don't change TYPO3's or any extension's code inside it's
> > files, every extension that USES the TYPO3-Framework (includes hooks and
> > xclasses) can be licensed in any way we want. Is that right?
>
> Extension HAS to be GPL, but...
>

Are you absolutely sure?