image_science version 1.1.0 has been released!
http://rubyforge.org/projects/seattlerb
ImageScience is a clean and happy Ruby library that generates
thumbnails -- and kicks the living crap out of RMagick. Oh, and it
doesn't leak memory like a sieve. 
For more information including build steps, see http://seattlerb.rubyforge.org/
Changes:
== 1.1.0 / 2007-01-05
* 3 major enhancements:
* Added resize(width, height)
* Added save(path)
* All thumbnail and resize methods yield instead of saving directly.
* 1 minor enhancement:
* Will now try to use FreeImage from ports if /opt/local exists.
* 2 bug fixes:
* Fixed the linker issue on PPC.
* Rakefile will now clean the image files created by bench.rb