ngtcp2 1.16.0, nghttp3 1.12.0 rpms released and added to all supported platforms.
All the libraries stack built with OpenSSL 3.5.1, including ngtcp2 (quic client name changed from qtlsclient to osslclient).
Delivery of ngtcp2 for EL9 delayed because of build errors, other platforms received packages on 24.09.2025.