phpList 3.6.16 Upgrade - Issues

I don’t know what is going on with phpList, but the download page states: “phpList version 3.6.15 is the latest stable release.” The 3.6.16 release notes say “You can get the latest version of phpList directly from GitHub or SourceForge” but the 3.6.15 release notes on GitHub state “Archives downloaded from GitHub are for development only and are incomplete for production use.”

If 3.6.16 is a real release that we should consider using, it has been horribly managed. I do not trust it, and it undermines my trust in the overall project.

Is phpList really maintained anymore? Or is it time to move on?