v0.19.0

What's Changed

Notable changes

• lassie.Fetch() API has changed, the last argument has been replaced with an options pattern varargs, with the event callback being provided with an option types.WithEventsCallback()
• New event for event listeners: BlockReceived
• Fixed / improved identity CID handling across all protocols
• Tracking of Bitswap peers for internal event and reporting purposes

Pull requests

• Build and publish lassie container by @masih in #415
• Disable CGO in dockerfile by @masih in #416
• test: e2e testing - frisbii, indexer, lassie cli & daemon fetch by @rvagg in #414
• feat!: make the events cb optional on lassie.Fetch() by @rvagg in #419
• fix: test and handle identity CIDs by @rvagg in #426
• Add tracking of data received from remote peers by @hannahhoward in #345

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

v0.18.0

What's Changed

Notable changes / breakages

• The HTTP retriever no longer sends car-scope along with dag-scope parameters. This parameter was renamed during the course of development of the Trustless Gateway specification and has been kept until now for backward compatibility.
• The daemon now returns a 502 error when no candidates are returned from the indexer, this is in line with a suggestion in the specification.
• Various types and utilities have been extracted to https://pkg.go.dev/github.com/ipld/go-trustless-utils, users of Lassie as a library will likely need to update some of the types and packages used. This includes the github.com/filecoin-project/lassie/pkg/verifiedcar package now being moved to https://pkg.go.dev/github.com/ipld/go-trustless-utils/traversal.
• Lassie now has a new bitswap concurrency variable: BitswapConcurrencyPerRetrieval: WithBitswapConcurrencyPerRetrieval() and WithBitswapConcurrency() for the library, and --bitswap-concurrency-per-retrieval and bitswap-concurrency for the CLI now control bitswap concurrency. There is one global maximum concurrency and a per-retrieval concurrency that can be set to determine how many blocks to attempt to fetch in parallel where possible.
• DeferredCarWriter has been extracted to https://pkg.go.dev/github.com/ipld/go-car/v2/storage/deferred
• The dups=[y|n] parameter in the Content-Type for an HTTP transfer is properly handled; what a server says it provides, Lassie will accept and handle accordingly.
• --ipni-endpoint now works on both daemon and fetch modes in the CLI.

Pull requests

• fix: CGO_ENABLED=0 for static release builds by @rvagg in #400
• Export IpfsHandler by @willscott in #401
• Add IPNI Endpoint Flag to Daemon by @jtsmedley in #410
• Extract go-trustless-utils; and more improvements discovered along the way by @rvagg in #404
• feat: add GroupWorkPool for managing global bitswap concurrency by @rvagg in #406
• chore(deps): bump actions/checkout from 3 to 4 by @dependabot in #411

New Contributors

• @jtsmedley made their first contribution in #410

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

v0.17.0

What's Changed

• Byte ranges using --entity-bytes x:y on the CLI or ?entity-bytes=x:y in requests to the daemon; by @rvagg in #383

Full Changelog: v0.16.1...v0.17.0

v0.16.1

What's Changed

• chore: bump goreleaser to 1.20 by @rvagg in #397

Full Changelog: v0.16.0...v0.16.1

v0.16.0

What's Changed

Bugfix release! But with a minimum Go version bump from 1.19 to 1.20 which will impact users of Lassie as a library. Otherwise this should be full of relatively invisible improvements.

• ci: uci/copy-templates by @web3-bot in #381
• fix: "Bitswap" shouldn't convert peer.ID to display as b64 by @rvagg in #387
• fix: s/--rm-dist/--clean by @rvagg in #372
• fix: properly detect context cancellation error type by @rvagg in #385
• fix(cli): clean up path before passing it on by @rvagg in #389
• Escape paths for HTTP requests by @rvagg in #390
• fix: lock access to bitswap timedOut by @rvagg in #394
• fix: compare multihash only in CAR verifier by @rvagg in #393

Full Changelog: v0.15.0...v0.16.0

v0.15.0

What's Changed

• feat: add Server header with version by @rvagg in #370
• docs: add more usage detail to README by @kylehuntsman in #365
• chore(deps): bump github.com/libp2p/go-libp2p from 0.27.1 to 0.27.8 by @dependabot in #376
• fix: add protocol detail to more events for better logging by @rvagg in #373
• ci: uci/delete-templates by @web3-bot in #379
• ci: uci/copy-templates by @web3-bot in #380
• v0.15.0 bump by @rvagg in #377

Full Changelog: v0.14.3...v0.15.0

v0.14.3

What's Changed

• Update go mac binary name for releases by @hannahhoward in #357
• ref: extract magic numbers and strings into constants by @kylehuntsman in #363
• test: add ipfs handler response and fetch request tests by @kylehuntsman in #350
• Update go-graphsync v0.14.7 by @hannahhoward in #368

Full Changelog: v0.14.2...v0.14.3

v0.14.2

What's Changed

• gate assignment into a map by @willscott in #359

Full Changelog: v0.14.1...v0.14.2

v0.14.1

What's Changed

• include a root in car responses by @willscott in #355

Full Changelog: v0.14.0...v0.14.1

v0.14.0

What's Changed

• feat: protect HTTP API using access token by @bajtos in #328
• Fix itest HTTP remote peer creation panic by @kylehuntsman in #251
• feat: update event types to be discreet by @kylehuntsman in #321
• fix(servertiming): lock map writes by @kylehuntsman in #341
• fix(cli): move log level logic to flag action by @kylehuntsman in #337
• fix: use internal servertiming lock for synchronising by @rvagg in #342
• fix: various traversal and verifier fixes by @rvagg in #338
• fix: don't sendEvent if context cancelled by @rvagg in #346

New Contributors

• @bajtos made their first contribution in #328

Full Changelog: v0.13.0...v0.14.0