My first post on the forum , so - hi everyone!

I've been researching decent, and two main questions have arisen:
1. Where can I download the software from ? IPFS is available, but I just can't find the DECENT app (at least the one for testnet 1 or 2) . The instructions for testnet 2 are available, but there are no download links.
2. What's the current stance on the copyright infringement question?
Edit: found the app . Another question - is there a linux version in the works ?