We are pleased to release the first Indigo beta in the 3.8 series. This will be a free upgrade for all Indigo 3.x customers.

We have a ton of changes in this beta release. The big ones however are the large speed increases, which, while depending on the scene, may be 80% or more, and the introduction of arch glass, which should be extremely useful, especially for arch viz renders.

You can read a little more about some of the changes in this release in these blog posts:

http://www.indigorenderer.com/content/more-bidir-optimisations
http://www.indigorenderer.com/content/cloud-render
http://www.indigorenderer.com/content/atmospheric-and-volume-rendering-i...
http://www.indigorenderer.com/content/optimisations

For the full changelog and the download links, check out the 3.8.0 release post in our forum.