Newer build of Zerotier One? Public release is 1.8.10, but github is 1.14.2?

Is it abandoned?

Once of ZeroTier’s great features is using it on satellite endpoints for routing. 1.8.10 seems to struggle over CGNAT, but newer clients (windows, for example) work without issue.

What platform is stuck on 1.8.10? Some vendors roll their own packages.