* examples: Print negotiated group if TLS stack gives that
information
* Remove ngtcp2_min and ngtcp2_max
* Keep-alive packet should trigger PTO
* Fix ngtcp2_conn_stat.max_tx_udp_payload_size update
* Adjust memory pool allocation units to reduce allocation size
* Adjust NGTCP2_ACKTR_MAX_ENT to match NGTCP2_MAX_ACK_RANGES +
1
* Allocate ngtcp2_acktr_entry at once not to waste memory
* Fix memory leak when stream datacnt gets below allocation
threshold
* Refactor ngtcp2_frame_chain allocation for ngtcp2_stream
- update to 1.5.0:
* Pack more QUIC packets on large PMTUD probes
* Drop UDP datagram if it comes from a well-known port
* Rework transmitting empty STREAM frame
* Take into account SCID length when computing minimum packet
size
* More prohibited ports
* client: Handle error from feed_data
* server: Send stateless reset
* crypto: Adjust token stack buffer sizes
* crypto: Reduce NGTCP2_CRYPTO_TOKEN_RAND_DATALEN to 16
* Adopt std::to_array
* server: Use std::span for sized binary data
* client: Use std::span for sized binary data
* examples: More std::span
* std::unordered_map lookup by std::string_view
* Refactor format_hex
OBS-URL: https://build.opensuse.org/package/show/devel:libraries:c_c++/ngtcp2?expand=0&rev=15
