[Typo3] rtehtmlarea 0.4.67 problems after upgrade from 0.4.60 (no browser cache issue)

[Jody Cleveland]

> Download from backend Extension Manager - Import extensions 
> from online 
> repository - then you will be able to choose the version to download.
> 
> 
> Additionally, if I download new extensions locally in t3x, I 
> always keep the 
> last two-three versions just in case like this one.

I do that, and the problem follows. Do I need to uninstall and delete
the old versions first?

- jody