How can we help Mammoth 2.x move forward?

[cakoose]

There was a bunch of activity on Mammoth 2.x several months ago but there hasn't been any activity recently. Wondering if there's anything we can do to help.

• Are there particular tasks that need to be completed?
• Is it a lack of wider testing? If users tried 2.x out in their codebase, would that solve the problem?