Hacker News Reader

Apart from the abuse of GitHub, are you sure the current form of distribution complies with the 7zip license?

Yes, I checked this, 7zip has a GNU LGPL license.

More directly: I believe you are in violation of the LGPL 2.1 license 7zip uses, though it'd be easy to fix.

I think the easiest to follow explanation of the requirements for this case is https://softwareengineering.stackexchange.com/a/86146/332347