ngtcp2 1.22.0 rpms released and added to all supported platforms.
As soon as ngtcp2 now requires C++23 compiler, we moved to build it with GCC 15.2.0. CentOS 7 build now requires GCC 15 runtime, as soon as we build all CentOS 7 toolset ourselves.
ngtcp2 libraries stack built with OpenSSL 3.5.5. quic client name is osslclient.