It is actually unbelievable how many people are in some way involved with this, if you look at the credits in the Release documents, https://bitcoin.org/en/release/v0.16.0

I just hope my local exchange and Ledger will switch to Bech32 now, because both of them use multisigature (P2SH) addresses.

In any way, thank you to everyone involved in this. We appreciate every little contribution to improve this technology.