I really love Rust (believe it's the best systems programming language out there), so I've checked out tectonic a while ago. In many ways it represents precisely the direction I think Tex based typesetting should go Sadly I can't use it though as it doesn't support biber which would be needed for Unicode author names: https://github.com/tectonic-typesetting/tectonic/issues/35
> Thanks to the power of XeTeX, Tectonic can use modern OpenType fonts and is fully Unicode-enabled.
...which seems to oppose your statement and the linked issue. Can you explain, please?