Request for feedback from server/client implementers using\n non-OpenSSL TLS stacks

[Drew DeVault]

Hi! We use BearSSL for gmni/gmnlm/libgmni, and intend to move to BearSSL
for gmnisrv at some point in the future. It does not presently support
TLS 1.3 and it's unclear when it will ship.

https://git.sr.ht/~sircmpwn/gmni
https://git.sr.ht/~sircmpwn/gmnisrv