Remember the Seam Carving technology developed recently for editing the images without losing the aspect ratio of the images. Just two days back i wrote about rsizr image tool based on the same technology, now this is available as a plugin for GIMP.
Liquid Rescale is a plugin for GIMP which adds the seam carving image editing functionality to GIMP. You need to have GIMP 2.2.13 or newer version to work this plugin for you.
Download Plugin, Via Lifehacker
