ngtcp2 v1.5.0

What's Changed

• Fix release script by @tatsuhiro-t in #1173
• autotools: Switch to tar-pax by @tatsuhiro-t in #1175
• Pack more QUIC packets on large PMTUD probes by @tatsuhiro-t in #1176
• Drop UDP datagram if it comes from a well-known port by @tatsuhiro-t in #1180
• Rework transmitting empty STREAM frame by @tatsuhiro-t in #1181
• Take into account SCID length when computing minimum packet size by @tatsuhiro-t in #1182
• More prohibited ports by @tatsuhiro-t in #1184
• client: Handle error from feed_data by @tatsuhiro-t in #1183
• server: Send stateless reset by @tatsuhiro-t in #1185
• crypto: Adjust token stack buffer sizes by @tatsuhiro-t in #1186
• crypto: Reduce NGTCP2_CRYPTO_TOKEN_RAND_DATALEN to 16 by @tatsuhiro-t in #1187
• Bump wolfssl to v5.7.0-stable by @tatsuhiro-t in #1188
• Group up integration test output by @tatsuhiro-t in #1190
• QUIC min Short packet is 22 by @tatsuhiro-t in #1191
• cmake: add BUILD_TESTING, fix MSVC with static + shared by @donny-dont in #1189
• adding "git submodule" and libev stuff by @kazu-yamamoto in #1192
• Bump munit by @tatsuhiro-t in #1194
• ci: Add macos-14 by @tatsuhiro-t in #1195
• server: Fix stateless reset buffer stack buffer overflow by @tatsuhiro-t in #1196
• Adopt std::to_array by @tatsuhiro-t in #1198
• Fix interop by @tatsuhiro-t in #1199
• server: Use std::span for sized binary data by @tatsuhiro-t in #1200
• client: Use std::span for sized binary data by @tatsuhiro-t in #1201
• examples: More std::span by @tatsuhiro-t in #1202
• std::unordered_map lookup by std::string_view by @tatsuhiro-t in #1203
• Refactor Buffer by @tatsuhiro-t in #1205
• interop: Support linux/arm64 by @tatsuhiro-t in #1206
• chore: Build multi-platform Docker image during CI by @larseggert in #1204
• interop: Build images on multiple runners by @tatsuhiro-t in #1207
• interop: Push multi platform images by @tatsuhiro-t in #1208
• Fix interop image tag by @tatsuhiro-t in #1209
• interop: Add missing h09 client/server by @tatsuhiro-t in #1210
• Refactor format_hex by @tatsuhiro-t in #1211
• CMakeLists(.txt): Add Build Test info on summary by @alagoutte in #1212
• Bump munit by @tatsuhiro-t in #1213
• server: Refactor packet write by @tatsuhiro-t in #1214
• Remove unused streq_l by @tatsuhiro-t in #1216
• Bump aws-lc to v1.26.0 by @tatsuhiro-t in #1217
• Fix nullptr dereference by @tatsuhiro-t in #1218
• Bump boringssl by @tatsuhiro-t in #1219
• Bump picotls by @tatsuhiro-t in #1220

New Contributors

• @kazu-yamamoto made their first contribution in #1192
• @larseggert made their first contribution in #1204

Full Changelog: v1.4.0...v1.5.0

ngtcp2 v1.4.0

What's Changed

• Erase sensitive data before freeing memory by @tatsuhiro-t in #1122
• Fix compile error with libstdc++6-14 by @tatsuhiro-t in #1123
• Make congestion controller use the current path MTU by @tatsuhiro-t in #1124
• Reduce malloc call in conn_new by @tatsuhiro-t in #1125
• Add missing FindJemalloc.cmake to EXTRA_DIST by @tatsuhiro-t in #1127
• Automate release process by @tatsuhiro-t in #1130
• Make Path MTU Discovery probes configurable by @tatsuhiro-t in #1128
• examples: Add --pmtud-probes option by @tatsuhiro-t in #1132
• Accept zero length UDP datagram payload and just return 0 by @tatsuhiro-t in #1134
• Deal with the case that send_quantum < max_udp_payload_size by @tatsuhiro-t in #1135
• Adjust simpleclient buffer to have default max_tx_udp_payload_size by @tatsuhiro-t in #1136
• Document about outgoing UDP datagram payload size by @tatsuhiro-t in #1137
• Move ngtcp2_settings_default_versioned to ngtcp2_settings.c by @tatsuhiro-t in #1138
• Refactor acktr by @tatsuhiro-t in #1139
• Cleanup free functions called from conn_new by @tatsuhiro-t in #1140
• Make functions that discard pkns callable from the other source files by @tatsuhiro-t in #1141
• Add typed ngtcp2_min and ngtcp2_max functions by @tatsuhiro-t in #1142
• Avoid setting 0 after memset by @tatsuhiro-t in #1143
• Move ngtcp2_transport_params functions to its own file by @tatsuhiro-t in #1144
• Remove unused ngtcp2_conversion_test.c by @tatsuhiro-t in #1145
• Move struct version to the last argument by @tatsuhiro-t in #1146
• git clone recursive by @tatsuhiro-t in #1147
• Update README.rst by @Karthikdasari0423 in #1150
• ngtcp2_conn_write_connection_close: Fix assertion failure by @tatsuhiro-t in #1154
• Fix assertion failure because of failing dup Connection ID check by @tatsuhiro-t in #1155
• fuzz: Add read_write_pkt fuzzer by @tatsuhiro-t in #1156
• Workaround llvm issue by @tatsuhiro-t in #1158
• fuzz: Add missing include by @tatsuhiro-t in #1159
• fuzz: Workaround llvm issue by @tatsuhiro-t in #1160
• Add 2 new ngtcp2_ccerr_type values by @tatsuhiro-t in #1161
• Add handshake fuzzer by @tatsuhiro-t in #1162
• docker: Use copy --link by @tatsuhiro-t in #1163
• Bump aws-lc to v1.23.0 by @tatsuhiro-t in #1164
• Bump boringssl by @tatsuhiro-t in #1165
• Bump picotls by @tatsuhiro-t in #1166
• Switch to distroless/base-nossl by @tatsuhiro-t in #1167
• Remove debug printf by @tatsuhiro-t in #1168
• Add padding to at most 1200 bytes by @tatsuhiro-t in #1169
• Add ngtcp2_ppe padding tests by @tatsuhiro-t in #1170

New Contributors

• @Karthikdasari0423 made their first contribution in #1150

Full Changelog: v1.3.0...v1.4.0

Important

The asc files are now signed with rsa4096/5339A2BE82E07DEC. You can find it at keyserver.ubuntu.com.

ngtcp2 v1.3.0

What's Changed

• Do not run docker-build on tag by @tatsuhiro-t in #1085
• Speed up git clone by @tatsuhiro-t in #1086
• Use cmake -B consistently by @tatsuhiro-t in #1087
• Bump actions/cache from 3 to 4 by @dependabot in #1088
• Optimize STOP_SENDING by @tatsuhiro-t in #1089
• Fix retransmit frames on stream by @tatsuhiro-t in #1090
• Set NGTCP2_STRM_FLAG_RESET_STREAM when RESET_STREAM is sent by @tatsuhiro-t in #1091
• Add helper functions to encode/decode zero length transport parameter by @tatsuhiro-t in #1092
• Verify decoding truncated frames by @tatsuhiro-t in #1093
• Use typed frame type rather than ngtcp2_frame by @tatsuhiro-t in #1094
• Verify decoding truncated packet headers by @tatsuhiro-t in #1095
• Open a remote stream if RESET_STREAM is received by @tatsuhiro-t in #1096
• nghttp3 now requires git submodule by @tatsuhiro-t in #1098
• Migrate to munit from cunit by @tatsuhiro-t in #1099
• Rewrite ngtcp2_cbrt by @tatsuhiro-t in #1100
• Add missing munit header file to HFILES by @tatsuhiro-t in #1101
• Bump munit by @tatsuhiro-t in #1102
• Fix typo by @tatsuhiro-t in #1103
• Bump microsoft/setup-msbuild from 1 to 2 by @dependabot in #1104
• Remove pthread from BORINGSSL_LIBS by @tatsuhiro-t in #1105
• boringssl: Add certificate compression by @tatsuhiro-t in #1106
• Rewrite hexdump by @tatsuhiro-t in #1107
• hexdump: Add an extra whitespace after address by @tatsuhiro-t in #1108
• hexdump: Fix the last address is not shown by @tatsuhiro-t in #1110
• examples: Add include in GnuTLS example by @atlesn in #1111
• Use assert_stdsv_equal and print title by @tatsuhiro-t in #1112
• examples: Minor fixup by @tatsuhiro-t in #1113
• Bump aws-lc to v1.21.0 by @tatsuhiro-t in #1115
• Add security policy by @tatsuhiro-t in #1116
• Bump boringssl by @tatsuhiro-t in #1117
• Bump openssl by @tatsuhiro-t in #1119
• examples: Fix operator precedence error by @tatsuhiro-t in #1120
• Bump munit by @tatsuhiro-t in #1121

New Contributors

• @atlesn made their first contribution in #1111

Full Changelog: v1.2.0...v1.3.0

Important

CUnit dependency has been removed. It is replaced with ngtcp2/munit that is managed by git submodule. Run git submodule update --init before building from git.

ngtcp2 v1.2.0

What's Changed

• cmake: Require nghttp3 >= v1.0.0 by @tatsuhiro-t in #1026
• examples: Clarify stream limits by @tatsuhiro-t in #1032
• Bump actions/stale from 8 to 9 by @dependabot in #1033
• Avoid detecting OpenSSL 3.2 as quictls by @tatsuhiro-t in #1035
• Clarify the behavior when a stream is not found by @tatsuhiro-t in #1036
• Do not recognize boringssl as quictls by @tatsuhiro-t in #1038
• Bump github/codeql-action from 2 to 3 by @dependabot in #1037
• docker: Switch to bsslclient and bsslserver by @tatsuhiro-t in #1039
• interop: Switch to wolfssl by @tatsuhiro-t in #1040
• Revert "docker: Switch to bsslclient and bsslserver" by @tatsuhiro-t in #1041
• docker: Switch to wolfssl by @tatsuhiro-t in #1042
• Use wolfSSL in a README example by @tatsuhiro-t in #1043
• Add aws-lc as BoringSSL alternative by @tatsuhiro-t in #1044
• wolfSSL: Disable deprecated signature algorithms by @tatsuhiro-t in #1046
• Remove use of SSL_set_quic_transport_version by @tatsuhiro-t in #1047
• examples: Build with libressl by @tatsuhiro-t in #1048
• Fix zero len file by @tatsuhiro-t in #1049
• Assert that _BitScanReverse64 never fail by @tatsuhiro-t in #1051
• Revert "wolfSSL: Disable deprecated signature algorithms" by @tatsuhiro-t in #1052
• wolfssl: Enable --enable-keylog-export by @tatsuhiro-t in #1053
• h09client: Fix display ecn bits by @tatsuhiro-t in #1054
• Bump wolfSSL to v5.6.6-stable by @tatsuhiro-t in #1055
• ngtcp2_pkt_adjust_pkt_num: Take bytes rather than bits by @tatsuhiro-t in #1056
• Initial and Handshake packets are immediately acknowledged by @tatsuhiro-t in #1057
• Refactor by @tatsuhiro-t in #1058
• examples: Print remote HTTP/3 settings by @tatsuhiro-t in #1059
• Fix assertion failure on immediate migration by @tatsuhiro-t in #1060
• Add ngtcp2_window_filter tests by @tatsuhiro-t in #1061
• Fix gcc-13 warning by @tatsuhiro-t in #1062
• Fix persistent congestion by @tatsuhiro-t in #1064
• Port missing changes to h09server by @tatsuhiro-t in #1065
• Fix typo by @tatsuhiro-t in #1066
• Update docker by @tatsuhiro-t in #1067
• Fix docker build-arg by @tatsuhiro-t in #1069
• Revert "Send RESET_STREAM if stream is reset by client" by @tatsuhiro-t in #1071
• Return early when STOP_SENDING is received more than once by @tatsuhiro-t in #1072
• Do not send STOP_SENDING if RESET_STREAM has been received by @tatsuhiro-t in #1073
• Update doc by @tatsuhiro-t in #1074
• wolfssl: Just use QUIC v1 transport parameter codepoint by @tatsuhiro-t in #1075
• wolfssl: Disable ECH by @tatsuhiro-t in #1076
• Bump boringssl by @tatsuhiro-t in #1077
• Bump picotls by @tatsuhiro-t in #1078
• Remove sample_offset field from ngtcp2_ppe by @tatsuhiro-t in #1079
• ci: Build and verify aws-lc flavored builds by @tatsuhiro-t in #1080
• Update boringssl build procedure by @tatsuhiro-t in #1081
• Bump aws-lc to v1.20.0 by @tatsuhiro-t in #1082
• Update doc by @tatsuhiro-t in #1083

Full Changelog: v1.1.0...v1.2.0

ngtcp2 v1.1.0

What's Changed

• Extract ngtcp2_frame_chain to its own file by @tatsuhiro-t in #980
• Refactor ringbuf by @tatsuhiro-t in #981
• Fix typo by @tatsuhiro-t in #982
• Rename reset stream flags by @tatsuhiro-t in #983
• Remove unused ngtcp2_conn_resched_frames by @tatsuhiro-t in #984
• crypto: Fix bug that retry token AAD does not include QUIC version by @tatsuhiro-t in #985
• cmake: re-add two missing includes by @vszakats in #987
• Bump clang to 15 by @tatsuhiro-t in #992
• quictls: Prefetch objects to workaround 3.x perf regression by @tatsuhiro-t in #993
• Bump clang-format to 15 by @tatsuhiro-t in #994
• Bump quictls to 3.1.4+quic by @tatsuhiro-t in #995
• Deprecate NGTCP2_PROTO_VER_MIN and NGTCP2_PROTO_VER_MAX by @tatsuhiro-t in #996
• ngtcp2_conn_write_datagram conveniently accepts single buffer by @mikeswhite1 in #991
• windows: Fix warnings by @tatsuhiro-t in #999
• ptlsclient, ptlsserver: Support hq by @tatsuhiro-t in #1000
• h09client: Use util::write_token by @tatsuhiro-t in #1001
• Cpp ext by @tatsuhiro-t in #1002
• Use __FILE_NAME__ instead of __FILE__ by @tatsuhiro-t in #1006
• examples: Rename extend_max_streams_bidi to extend_max_local_streams_bidi by @tatsuhiro-t in #1007
• Define varint identifiers as macros by @tatsuhiro-t in #1009
• Limit the number of NEW_CONNECTION_ID frames that are in-flight by @tatsuhiro-t in #1010
• Make frame type of type uint64_t by @tatsuhiro-t in #1011
• Fix doc by @tatsuhiro-t in #1012
• Fix assertion failure by @tatsuhiro-t in #1013
• Eliminate floating point computations by @tatsuhiro-t in #1014
• Bump actions/github-script from 6 to 7 by @dependabot in #1015
• client: Optimize a bit by @tatsuhiro-t in #1016
• Revert ignoring loss signal during startup by @tatsuhiro-t in #1018
• Rework app_limited by @tatsuhiro-t in #1019
• Remove unused strmq_nretrans by @tatsuhiro-t in #1020
• autotools: Check wolfSSL_is_quic is available by @tatsuhiro-t in #1021
• wolfSSL: Add more build options by @tatsuhiro-t in #1022
• h09client: Fix uninitialized variable by @tatsuhiro-t in #1023

New Contributors

• @mikeswhite1 made their first contribution in #991

Full Changelog: v1.0.0...v1.1.0

ngtcp2 v1.0.1

What's Changed

• crypto: Fix bug that retry token AAD does not include QUIC version by @tatsuhiro-t in #985

Full Changelog: v1.0.0...v1.0.1

ngtcp2 v1.0.0

What's Changed

• Simplify std::unique_ptr get and release by @tatsuhiro-t in #927
• Fix assertion failure by @tatsuhiro-t in #929
• Reset ppe pending state explicitly by @tatsuhiro-t in #931
• Print a correct program name after usage by @tatsuhiro-t in #932
• Rename all occurrences of bbr2 to bbrv2 by @tatsuhiro-t in #933
• Fix compile error with libressl by @tatsuhiro-t in #936
• Add dependabot to update actions by @tatsuhiro-t in #938
• Bump actions/checkout from 3 to 4 by @dependabot in #940
• Bump docker/login-action from 2 to 3 by @dependabot in #941
• Bump docker/setup-buildx-action from 2 to 3 by @dependabot in #939
• Bump docker/build-push-action from 4 to 5 by @dependabot in #942
• docker: Bump base image to debian 12 by @tatsuhiro-t in #943
• Add release script by @tatsuhiro-t in #944
• qlog: Support STREAMS_BLOCKED frame by @tatsuhiro-t in #945
• qlog: Add missing stream_id to stream_data_blocked by @tatsuhiro-t in #946
• Add tests for ngtcp2_qlog_write_frame by @tatsuhiro-t in #947
• Merge ngtcp2_crypto into ngtcp2_stream by @tatsuhiro-t in #948
• Bump quictls by @tatsuhiro-t in #937
• Bbrv2 tweak by @tatsuhiro-t in #949
• Support latest bbr only by @tatsuhiro-t in #950
• Add log event filter by @tatsuhiro-t in #951
• Add NGTCP2_LOG_EVENT_CC by @tatsuhiro-t in #952
• Simplify *pfrc == NULL and rv != NGTCP2_ERR_NOBUF conditions by @tatsuhiro-t in #953
• Simplify ngtcp2_vec_merge by @tatsuhiro-t in #954
• Log event cc fix by @tatsuhiro-t in #955
• ngtcp2_crypto_verify_retry_token: Return -1 if cil validation fails by @tatsuhiro-t in #956
• Rename NGTCP2_LOG_EVENT_RCV to NGTCP2_LOG_EVENT_LDC by @tatsuhiro-t in #957
• Shutdown stream between write stream calls by @tatsuhiro-t in #960
• Fix assertion failure by @tatsuhiro-t in #961
• Fix missing prefix for AF_INET macros in ngtcp2_crypto.c by @jpboivin in #958
• Rework how network families are defined with generic sock addr by @tatsuhiro-t in #962
• Refactor path validation by @tatsuhiro-t in #963
• Write MAX_STREAMS after RESET_STREAM as the original comment suggests by @tatsuhiro-t in #965
• Send RESET_STREAM if stream is reset by client by @tatsuhiro-t in #966
• Bump quictls to 3.1.3 by @tatsuhiro-t in #967
• Bump boringssl by @tatsuhiro-t in #968
• Bump picotls by @tatsuhiro-t in #969
• Not early anymore by @tatsuhiro-t in #970
• Fix uninitialized variables by @tatsuhiro-t in #971
• Check return values from openssl functions by @tatsuhiro-t in #972
• cmake: speed up warning option detection by @vszakats in #964
• cmake: delete unused detections, add missing #defines by @vszakats in #973
• Update examples/.gitignore by @tatsuhiro-t in #974
• cmake: Enable werror by @tatsuhiro-t in #975
• Require nghttp3 v1.0.0 by @tatsuhiro-t in #976

New Contributors

• @dependabot made their first contribution in #940

Full Changelog: v0.19.0...v1.0.0

ngtcp2 v0.19.1

Release Candidate (RC) 3 for v1.0.0

What's Changed

• Fix assertion failure by @tatsuhiro-t in #929

Full Changelog: v0.19.0...v0.19.1

ngtcp2 v0.19.0

Release Candidate (RC) 3 for v1.0.0

What's Changed

• Rework sending and receiving ECN bits by @tatsuhiro-t in #874
• CMSG_DATA does not necessarily return an aligned pointer by @tatsuhiro-t in #875
• Remove unused Endpoint ecn field by @tatsuhiro-t in #876
• Make ngtcp2_pkt_info.ecn of type uint8_t by @tatsuhiro-t in #877
• Fix displaying ecn bits by @tatsuhiro-t in #878
• Bump quictls by @tatsuhiro-t in #879
• Process STREAM_DATA_BLOCKED frame by @tatsuhiro-t in #881
• ngtcp2_conn_extend_max_stream_offset: Check stream type first by @tatsuhiro-t in #882
• Process DATA_BLOCKED frame by @tatsuhiro-t in #883
• Set QUIC bit to 1 in Version Negotiation packet by @tatsuhiro-t in #884
• Update doc by @tatsuhiro-t in #885
• Disable quic bit greasing by @tatsuhiro-t in #886
• Define token type by @tatsuhiro-t in #887
• server: Fix corrupted ECN output for a received packet by @tatsuhiro-t in #889
• Fix doc by @tatsuhiro-t in #888
• Send STREAM_DATA_BLOCKED by @tatsuhiro-t in #890
• Update strm->rx.max_offset before writing a frame to packet by @tatsuhiro-t in #891
• Send DATA_BLOCKED by @tatsuhiro-t in #892
• qlog: Write STREAM_DATA_BLOCKED and DATA_BLOCKED limits by @tatsuhiro-t in #893
• Fix version parameter text by @tatsuhiro-t in #895
• Rename NGTCP2_CC_ALGO_BBR2 to NGTCP2_CC_ALGO_BBR_V2 by @tatsuhiro-t in #897
• Return NGTCP2_ERR_INVALID_ARGUMENT if a given datagram is too large by @tatsuhiro-t in #900
• Write a log line in a single write(2) call by @tatsuhiro-t in #902
• bbr2: Change cwnd gain in ProbeBW_UP to 2.25 by @tatsuhiro-t in #903
• Fix assertion failure because 0RTT packet is not padded enough by @tatsuhiro-t in #904
• Do not send keep-alive PING in 0-RTT packet by @tatsuhiro-t in #905
• Allow server to send NEW_CONNECTION_ID in 0.5 RTT data by @tatsuhiro-t in #906
• Discard early key when early data is rejected by @tatsuhiro-t in #907
• No need to check state by @tatsuhiro-t in #908
• Tweak padding by @tatsuhiro-t in #910
• Fix handling of NGTCP2_ERR_STREAM_DATA_BLOCKED by @tatsuhiro-t in #911
• NGTCP2_MIN_COALESCED_PAYLOADLEN includes NGTCP2_STREAM_OVERHEAD by @tatsuhiro-t in #912
• Remove unused NGTCP2_CS_*_TLS_HANDSHAKE_FAILED state by @tatsuhiro-t in #913
• Add more STREAM_DATA_BLOCKED/DATA_BLOCKED emission tests by @tatsuhiro-t in #914
• picotls: max_early_data_size is of type size_t by @tatsuhiro-t in #917
• Use NGTCP2_INTERNAL_ERROR for NGTCP2_ERR_HANDSHAKE_TIMEOUT by @tatsuhiro-t in #918
• Make crypto static library targets explicitly STATIC by @jagerman in #919
• Map NGTCP2_ERR_PKT_NUM_EXHAUSTED and NGTCP2_ERR_INTERNAL to NGTCP2_INTERNAL_ERROR by @tatsuhiro-t in #920
• Simplify ngtcp2_strm_streamfrq_pop by @tatsuhiro-t in #921
• Add more test for a retransmission of zero length STREAM frame by @tatsuhiro-t in #922
• Bump boringssl by @tatsuhiro-t in #923
• Bump picotls by @tatsuhiro-t in #924
• Fix ECN largest acked sent time by @tatsuhiro-t in #925

New Contributors

• @jagerman made their first contribution in #919

Full Changelog: v0.18.0...v0.19.0

ngtcp2 v0.18.0

Release Candidate (RC) 2 for v1.0.0

What's Changed

• Fix make clang-format by @tatsuhiro-t in #857
• Fix ngtcp2_crypto_openssl remnants by @tatsuhiro-t in #859
• Bump macos to 12 by @tatsuhiro-t in #860
• Winline by @tatsuhiro-t in #863
• Revert "Add -Winline" by @tatsuhiro-t in #864
• Return void by @tatsuhiro-t in #865
• crypto: Handle errors from ngtcp2_crypto_ctx_tls(_early) by @tatsuhiro-t in #866
• reno, cubic: Adopt window filter for delivery rate sec by @tatsuhiro-t in #868
• Refine ngtcp2_conn_read_pkt and ngtcp2_conn_writev_* functions doc by @tatsuhiro-t in #870
• Add stale action to close issues without activity for a long time by @tatsuhiro-t in #871
• includes: fix duplicate includes by @bvdberg in #872
• Bump boringssl by @tatsuhiro-t in #873

New Contributors

• @bvdberg made their first contribution in #872

Full Changelog: v0.17.0...v0.18.0