Effectively immediately, we are no longer allowing the distribution of unofficial builds for several reasons: It contributes to fragmentation We have no way of ensuring the build doesn't contain malicious code It results in an increased support load for a product we don't support, since it's an unofficial build. It can end up misrepresenting our project if the unofficial builds cause problems. Yes, they're unofficial but, unfortunately, that doesn't usually stop people from letting it reflect badly upon the project. We strongly recommend against the use of unofficial builds for the above reasons and hope that everyone will heed our warning. Unofficial builds can and have caused map corruption, server crashing and/or have contained security holes and backdoors in the past.