Hi,
The 3.3 version of the IM toolkit has been released.
IM is a toolkit for Digital Imaging. IM is based on 4 concepts:
Image Representation, Storage, Processing and Capture.
You can find the list of changes and files for download at:
http://www.tecgraf.puc-rio.br/im/
The IM binding for Lua 5.1 is available.
Best Regards,
Antonio Scuri