1.2.1

This release improves reliability of message publishing over gossip, improves DONTWANT control message usage.

WARNING: This release introduces a breaking change in GossipParams by replacing floodPublish param with floodPublishMaxMessageSizeThreshold, which allow to configure flood publish behaviour based on the message size.

• floodPublish = false can be configured as refloodPublishMaxMessageSizeThreshold = NEVER_FLOOD_PUBLISH (0)
• floodPublish = true can be configured as refloodPublishMaxMessageSizeThreshold = ALWAYS_FLOOD_PUBLISH (Int.MAX_VALUE)

What's Changed

• Don't throw NoPeersForOutboundMessageException if peers DONTWANT message by @StefanBratanov in #385
• Send IDONTWANT prior to publish by @StefanBratanov in #386
• [BREAKING] Replace floodPublish param with floodPublishMaxMessageSizeThreshold by @tbenr in #391
• Logging and other small warnings removal by @tbenr in #392
• Gossip: more reliable publishing by @Nashatyrev in #387

New Contributors

• @tbenr made their first contribution in #391

Full Changelog: 1.2.0...1.2.1

1.2.0

This release adds support for gossipsub v1.2 (more specifically support for IDONTWANT). It also contains a fix for CVE-2024-7254 as well as other fixes.

What's Changed

• More mdns fixes by @ianopolous in #368
• chore: Update funding.json by @p-shahi in #372
• Updating com.google.protobuf to 3.25.5 by @lucassaldanha in #373
• Fix Gossip simulator issue by @Nashatyrev in #375
• [GossipSub 1.2] Add IDONTWANT support by @StefanBratanov in #374
• Dependencies sweep by @StefanBratanov in #376

New Contributors

• @p-shahi made their first contribution in #372
• @lucassaldanha made their first contribution in #373

Full Changelog: 1.1.1...1.2.0

1.1.1

This release contains a change to set topicID on outbound IHAVE messages as well as ignore unknown topics on inbound IHAVE messages for GossipSub. It also adds a beta support for Autonat as well as other fixes.

What's Changed

• chore(cfg): update new issue templates by @dhuseby in #347
• Implement autonat protocol by @ianopolous in #349
• Update netty by @ianopolous in #355
• update dokka by @ianopolous in #357
• AbstractRouter.getPeerTopics() may throw ConcurrentModificationException by @Nashatyrev in #362
• Fix remotePubKey in Noise secure Session by @Nashatyrev in #364
• Fix mdns when listening with ipv6 wildcard (which includes ipv4) by @ianopolous in #366
• Set topicID on outbound IHAVE and ignore inbound IHAVE for unknown topic by @StefanBratanov in #365

New Contributors

• @dhuseby made their first contribution in #347

1.1.0

This release adds support for Circuit Relay v2, fix for limiting the number of peers sent and accepted in PRUNE messages and Yamux improvements.

What's Changed

• [Yamux] Don't send frame if send buffer is not empty by @StefanBratanov in #332
• Fix unit test consistency by @StefanBratanov in #333
• Fix .gitattributes by @Nashatyrev in #335
• Refactor YamuxHandler by @Nashatyrev in #326
• Change maxPrunePeers and maxPeersPerPruneMessage usage by @diegomrsantos in #336
• Refactor YamuxHandler.SendBuffer by @Nashatyrev in #328
• Add large blob test by @Nashatyrev in #337
• Fix the case when a stream is closed while still having buffered data for write by @Nashatyrev in #330
• Refactor Yamux flags by @Nashatyrev in #338
• [Yamux] Allow max ACK backlog of 256 streams by @StefanBratanov in #340
• Don't try and dial DNSADDR addresses by @ianopolous in #343
• Implement circuit relay v2 by @ianopolous in #345

New Contributors

• @diegomrsantos made their first contribution in #336

1.0.1

This release contains optimizations around the yamux implementation as well as dependencies updates.

What's Changed

• Use spotless instead of kotlinter by @StefanBratanov in #297
• [Yamux] Fix sending of buffered messages after a window update by @StefanBratanov in #312
• Publish to Cloudsmith on push to develop branch by @StefanBratanov in #313
• [Yamux] Increase write buffer size and make it configurable by @StefanBratanov in #317
• [Yamux] Revert merging send and receive windows maps by @StefanBratanov in #318
• [Yamux] Send whole data if window size is > 0 by @StefanBratanov in #319
• [Yamux] Clear caches when connection is closed by @StefanBratanov in #321
• [Yamux] Send RST when write buffer has overflowed by @StefanBratanov in #320
• Refactor MuxId by @Nashatyrev in #322
• [Yamux] Refactor window sizes retrieval by @StefanBratanov in #323
• Dependencies updates by @StefanBratanov in #327

1.0.0

This release contains experimental yamux support as well as various other improvements and dependency updates. From this version onwards, the dependency published will be io.libp2p:jvm-libp2p. For previous versions of the library, the old io.libp2p:jvm-libp2p-minimal dependency can be used.

What's Changed

• Remove the interop tests by @ajsutton in #261
• Update dependencies and linting changes by @StefanBratanov in #264
• Add JitPack to readme by @StefanBratanov in #266
• Convert to multi-module project by @Nashatyrev in #267
• Open some Gossip members for hacking by @Nashatyrev in #268
• Add Gossip simulator module by @Nashatyrev in #269
• Integrate Android example by @Nashatyrev in #275
• Finer grained netty dependencies by @Nashatyrev in #276
• Remove Apache commons-codec dependency by @Nashatyrev in #277
• Migrate to slf4j by @Nashatyrev in #279
• Support webtransport multiaddrs by @kevodwyer in #280
• Yamux implementation by @ianopolous in #281
• Refactor: test fixtures sort. Regression bug fix by @Nashatyrev in #284
• Improve muxer test coverage. Fix several muxer issues by @Nashatyrev in #285
• Implement TLS security protocol including early muxer negotiation by @ianopolous in #283
• Fix ecdsa cert usage in TLS which bouncycastle broke by @ianopolous in #293
• Fix yamux remote open by @ianopolous in #292
• Fix yamux handling of writes bigger than the window size by @ianopolous in #295
• Add Yamux specific unit tests by @StefanBratanov in #298
• Fix Gossip excessive memory consumption by SeenCache by @Nashatyrev in #300
• Rename jvm-libp2p-minimal to jvm-libp2p by @StefanBratanov in #302
• Update README.md for upcoming v1.0.0 by @Nashatyrev in #301
• Add Host.getProtocols() and fix addProtocolHandler by @ianopolous in #299
• Disable publishing of test fixtures variants by @StefanBratanov in #306
• Disable customization of the generated pom by @StefanBratanov in #308
• Add all required repositories to the README by @StefanBratanov in #309

New Contributors

• @kevodwyer made their first contribution in #280
• @ianopolous made their first contribution in #281

0.10.0

What's Changed

• Update dependencies. by @ajsutton (#256)
• Switch from TravisCI to GitHub Actions by @ajsutton (#257)
• Update minimum requirement to Java 11 by @ajsutton (#258)

0.9.2

What's Changed

• Optimize Gossip peers <=> topics map by @Nashatyrev in #251
• Switch lib version to 'develop' in the develop branch by @Nashatyrev in #252
• Add JMH benchmark by @Nashatyrev in #253
• Fix scenario where a call to getPeerHandler would always throw by @jimmygchen in #254

New Contributors

• @jimmygchen made their first contribution in #254

Full Changelog: 0.9.1...0.9.2

0.9.1

What's Changed

• Fix detekt's EqualsWithHashCodeExist warnings by @jtraglia in #236
• Fix detekt's SwallowedException warnings by @jtraglia in #237
• Optimization: no need to instantiate SecureRandom on sign() calls by @Nashatyrev in #246
• Optimize GossipRouter.mergeMessageParts() by @Nashatyrev in #245
• GossipScore refactor by @Nashatyrev in #247
• Refactor GossipRouter: extract GossipRouterBuilder by @Nashatyrev in #249
• Optimize GossipScore IP colocation calculation by @Nashatyrev in #248
• 0.9.1 release by @ajsutton in #250

Full Changelog: 0.9.0...0.9.1

0.9.0

What's Changed

• Rename variable "interfaze" -> "interface" by @jtraglia in #227
• Fix various typos by @jtraglia in #228
• Fix build warnings by @jtraglia in #230
• Forbid negative uvarint values by @jtraglia in #226
• Remove duplicate test by @ajsutton in #231
• Add GossipParam tests and fix a few small issues by @jtraglia in #232
• Add detekt with baseline by @jtraglia in #229
• Add listen/dial preHandler optional parameter by @Nashatyrev in #235
• Make cached sha256 of message data available by @ajsutton in #239
• 0.9.0 release by @ajsutton in #241

Full Changelog: 0.8.9...0.9.0