[dbecker]

This list seemed to miss almost all modern deep learning tools... with the exception of theano, for which the version info here is years out of date. But this small detail at the bottom of the page explains it:

This page was last modified on 10 November 2014

[BrianMingus]

Author here. The list is outdated, but that timestamp doesn't reflect the last edit as the list is dynamically generated using Semantic Mediawiki.

Also - a lot of work went into this!

[alok-g]

This is an excellent list! Thanks to all who contributed.

When was the last edit? Most of the tools are marked as last released on or before 2015. I am sure many have gotten updated.

[jawarner]

Actually, this is a list of neural network simulators, so I was surprised to see even Theano, which isn't designed to represent a biological neural network at all.

[BrianMingus]

It is used for that purpose as well.