Thanks for your work on Pion! I really enjoyed working with it, even in other places (STFS[1], a file system for tape drives that I wrote in January, uses it to

Thanks for your work on Pion! I really enjoyed working with it, even in other places (STFS[1], a file system for tape drives that I wrote in January, uses it to access remote servers behind NAT for example). NAT-PMP/PCP support would be awesome! [1] https://github.com/pojntfx/stfs https://github.com/pojntfx/stfs