v1.2.0

What's Changed

highlights

• gossipsub IDontWant #934
• NAT hole-punching support https://docs.libp2p.io/concepts/nat/hole-punching/
• yamux fully supported

Features

• Allow to override TCP connection timeouts by @Menduist in #903
• basic metrics for rendezvous by @vpavlin in #905
• Add GossipSub ping by @Menduist in #912
• GossipSub: IDontWant by @Menduist in #934
• Bandwidth estimate as a parameter by @diegomrsantos in #941
• IDontWant metrics by @Menduist in #946
• GossipSub Rate Limit by @diegomrsantos in #920
• add hole-punching interop tests by @diegomrsantos in #998
• feat: Yamux timeout by @lchenut in #1029

Changes

• GossipSub: Limit flood publishing by @Menduist in #911

• Remove nim 1.2 support by @Menduist in #907

• Autonat and HP changes by @diegomrsantos in #899

• Consider dns as public address by @diegomrsantos in #913

• WS Transport: handle 'tls/ws' by @Menduist in #914

• GossipSub: remove peer if we can't establish sendConn by @Menduist in #886

• Transports: handle TransportAbortedError properly by @Menduist in #916

• Bumper: fix case where target is up to date by @Menduist in #917

• TCP transport: handle getObservedAddr errors by @Menduist in #918

• Fix #916 regression causing accept loop lockup by @Menduist in #919

• Remove all Result.get()s & Option -> Opt by @Menduist in #902

• Handling Opt[PeerId] in logging by @diegomrsantos in #923

• standard nimble env vars by @arnetheduck in #921

• avoid ProveField warning in crypto.init by @etan-status in #915

• Gossipsub scoring improvements by @diegomrsantos in #909

• wstransport.nim: avoid re-raising 'TransportOsError' to avoid stopping switch.accept by @Ivansete-status in #929

• Fix crash on empty write by @Menduist in #930

• avoid a few zeroMem by @arnetheduck in #932

• GS: improve handleIHave by @Menduist in #922

• Add specs crypto tests by @Menduist in #938

• nim-websock new version compatibility by @Menduist in #939

• Perf protocol by @lchenut in #925

• Prevent concurrent IWANT of the same message by @diegomrsantos in #943

• avoid importing ecnist when not needed by @arnetheduck in #942

• Bump dependencies by @Menduist in #947

• Fix doc generation CI by @Menduist in #948

• GS: Relay messages to direct peers by @Menduist in #949

• Improve rendezvous advertise by @diegomrsantos in #951

• Split msgs in iwant response if bigger than limit by @diegomrsantos in #944

• Update interop CI name by @Menduist in #956

• Add a flag if a peer should be disconnected when above rate limit by @diegomrsantos in #954

• Rate Limit tests by @diegomrsantos in #953

• Remove ConnManager from Upgrade by @Menduist in #959

• Fix WS transport when the connection aborts by @lchenut in #967

• Revert "Prevent concurrent IWANT of the same message (#943)" by @diegomrsantos in #977

• Rate limit fixes by @diegomrsantos in #965

• fix: doc workflow by @diegomrsantos in #985

• fix chronos v4 compat by @arnetheduck in #982

• fix: remove unittest2 range by @diegomrsantos in #986

• fix(dcutr): make the dcutr client inbound and the server outbound by @diegomrsantos in #983

• Make ObservedAddrManager injectable by @diegomrsantos in #970

• fix(multiaddress): add quic-v1 multiaddress support by @diegomrsantos in #988

• fix(dcutr): handle tcp/p2p addresses by @diegomrsantos in #989

• fix(yamux): doesn't work in a Relayv2 connection by @diegomrsantos in #979

• fix(identify): do not add p2p and relayed addrs to observed addr manager by @diegomrsantos in #990

• fix(dcutr): update the DCUtR initiator transport direction to Inbound by @diegomrsantos in #994

• fix: move workflows for Nim Devel and legacy i386 from "Daily" by @romanzac in #968

• fix: remove forgotten "matrix-prep" job by @romanzac in #997

• remove redundant gcsafe annotations by @arnetheduck in #999

• include connection info when logging identify message by @etan-status in #991

• libp2p/multiaddress.nim: use of IpAddress instead of ValidIpAddress by @Ivansete-status in #1001

• improvement(yamux): make the window size configurable by @lchenut in #987

• improvement(ci): improve ci daily workflows by @diegomrsantos in #1002

• fix: use a temp var in withValue by @diegomrsantos in #1010

• fix(hole-punching-interop): update nim to 1.6.16 by @diegomrsantos in #1012

• fix: compilation issue when libp2p_expensive_metrics is enabled. by @diegomrsantos in #1014

• fix: more metrics issues when libp2p_expensive_metrics is enabled by @diegomrsantos in #1016

• tests(flaky): Increase check timeouts by @AlejandroCabeza in #995

• docs: add comments and improve yamux readability by @lchenut in #1006

• test(flaky): Log checkExpiring failure by @AlejandroCabeza in #1018

• fix: yamux metrics by @lchenut in #1022

• improvement: enhanced checkExpiring macro with custom timeout by @diegomrsantos in #1023

• docs(general): Improve docs by @AlejandroCabeza in #1021

• feat: message prioritization with immediate peer-published dispatch and queuing for other msgs by @diegomrsantos in #1015

• fix: allFuturesThrowing compilation issue on daily by @diegomrsantos in #1026

• Fix empty path crash issue for MultiAddresses unix, ip6zone, dns***. by @cheatfate in #1025

• fix: move transport interop tests to nim-libp2p repo by @diegomrsantos in #1031

• use chronos 4.0.0 by @diegomrsantos in #1030

• fix typo in ProtoMessage.toString() by @etan-status in #1033

• increase tolerance of simple heartbeat test by @etan-status in #1034

• remove unused MultiBase.encode(..., Cid) function by @etan-status in #1036

• move allFutureThrowing helper to tests by @etan-status in #1037

• use new Chronos trackCounter APIs for leaks checks in tests by @etan-status in #1038

• remove unused LPStreamError types by @etan-status in #1048

• change SecioError and NoiseError to descendants of LPStreamError by @etan-status in #1047

• do not log yamux buffers without sanitization (trace log level) by @etan-status in #1046

• don't forget closing the stream when final {Fin} fails in yamux by @etan-status in #1043

• use race instead of or to avoid lockup by @etan-status in #1042

• in yamux, do not write {Rst} packet to stream that's in use by @etan-status in #1041

• avoid KeyError in edge case of yamux handler by @etan-status in #1044

• avoid triple lookup in m.flushed yamux table by @etan-status in #1045

• catch WebSocketError in wstransport by @etan-status in #1049

• define proper parent error type for YamuxError by @etan-status in #1040

• document known --mm:orc crash by @etan-status in #1039

• add {.async: (raises).} to libp2p/stream modules by @etan-status in #1050

• Send priority with queue fix by @arnetheduck in #1051

• default MultiAddress param for newStandardSwitch does not raise by @etan-status in #1056

• clean up triple lookup and avoid KeyError when adding muxer by @etan-status in #1057

• {.async: (raises).} for relay/utils.nim by @etan-status in #1058

• {.async: (raises).} annotations for protocols/secure by @etan-status in #1059

• avoid pointless exception raising in dcutr/server by @etan-status in #1063

• {.async: (raises).} for MultistreamSelect by @etan-status in #1066

• libp2p/dialer.nim: tiny log change to make it clearer a connection upgrade by @Ivansete-status in #1071

• avoid cancelling send future by @arnetheduck in #1075

• move header.length check in yamux to original location by @etan-status in #1069

• Remove secio by @arnetheduck in #1072

• annotate upgrademngrs with {.async: (raises).} by @etan-status in #1068

• Avoid unnecessary rate limit message copy by @arnetheduck in #1067

• fix(issue-1052): Single topic for RPC Message by @AlejandroCabeza in #1061

• feat: add max number of elements to non-prio queue by @diegomrsantos in #1077

• improvement: create a new gossipsub constructor by @diegomrsantos in #1078

• add support for setting protocol handlers with {.raises.} annotation by @etan-status in #1064

• fix: valueOr and withValue utilities by @lchenut in #1079

• fix: remove explicit param from GossipSubParams constructor by @diegomrsantos in #1080

• fix: reset accept fut in stop by @Ivansete-status in #1082

• chore: empty commit to trigger new commit hooks after renaming branch by @kaiserd in #1089

New Contributors

• @vpavlin made their first contribution in #905
• @Ivansete-status made their first contribution in #929
• @romanzac made their first contribution in #968
• @AlejandroCabeza made their first contribution in #995
• @kaiserd made their first contribution in #1089

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