Release v1.54.0

Summary

• Expand the DataDroppedReason to include the expanded MigrationDenyReason, which would explain more specifically why a connection migration was denied, not just that it was denied.
• We currently consider the full 4-tuple (local + remote IP addresses and ports) when identifying a path. This seems to be an overly strict interpretation, we should really only be considering the peer address when deciding if it tried to migrate.
• Fix an issue where clients may (unknowingly) rebind ports/IPs mid-handshake and not be able to complete the handshake.
• Allow users to configure only_v6 settings through a new Tokio IO API.

What's Changed

• feat: emit migration deny reason with datagram drop event by @camshaft in #2456
• Revert "derive crypto before opening TCP stream" by @Mark-Simulacrum in #2459
• fix: ignore local address when considering path migration by @camshaft in #2458
• build(deps): bump aws-actions/configure-aws-credentials from 4.0.2 to 4.0.3 by @dependabot in #2461
• fix: process packets from different sources before handshake confirmed by @camshaft in #2463
• feat(s2n-quic-dc): Replace shared map with larger bitset by @Mark-Simulacrum in #2464
• chore: release 1.53.0 by @goatgoose in #2465
• build(deps): update lru requirement from 0.12 to 0.13 by @dependabot in #2467
• Replace requested_handshakes set with a callback by @Mark-Simulacrum in #2469
• build(deps): bump docker/setup-buildx-action from 3.8.0 to 3.9.0 by @dependabot in #2470
• build(deps): update rand requirement in /tools/xdp by @boquan-fang in #2474
• feat(s2n-quic-dc): Switch to FIFO-based path secret eviction by @Mark-Simulacrum in #2477
• feat(s2n-quic-dc): accept linger parameter instead of always setting it by @camshaft in #2476
• feat(s2n-quic-platform): add a new Tokio IO API to configure only_v6 by @boquan-fang in #2473
• build(deps): update rand requirement except for s2n-quic-sim by @boquan-fang in #2475
• ci: Fix Clippy by @maddeleine in #2482
• chore: release 1.54.0 by @dougch in #2486
• ci: pin litemap and zerofrom versions to support current MSRV by @boquan-fang in #2488

Full Changelog: v1.52.1...v1.54.0

v1.52.1

Summary

• Fixes an issue with IPv4-mapped local addresses causing issues if packets are arriving on both IPv4 and IPv4-mapped spaces.

What's Changed

• test(s2n-quic-dc): ignore read errors for send tests by @camshaft in #2421
• tests(s2n-quic-dc): add key update test by @WesleyRosenblum in #2443
• build: address clippy issues from 1.84 by @jouho in #2444
• docs(s2n-quic): Add debugging guide by @WesleyRosenblum in #2449
• docs(s2n-quic): add debugging section on GSO/GRO by @WesleyRosenblum in #2450
• fix(s2n-quic-dc): derive crypto before opening TCP stream by @camshaft in #2451
• ci(duvet): add version input to duvet action by @lrstewart in #2452
• fix: correctly unmap IPv4-mapped local addresses by @camshaft in #2454
• chore: release 1.52.1 by @WesleyRosenblum in #2455

Full Changelog: v1.52.0...v1.52.1

v1.52.0

Summary

• Adds a new event, on_connection_close_frame_received. This event contains additional details from the CONNECTION_CLOSE frame received from the peer, particularly the reason the connection closed (if provided).
• Adds stream batching functionality to s2n-quic sending behavior. Stream batching is a sending strategy which provides each stream with the opportunity to fill up a packet "batch-size" times, before then passing that priority to the next stream.
• Adds address and connection ID information to the on_datagram_dropped event. NOTE: This is a breaking change if your application stores the DatagramDropped events, as a named lifetime was added to the struct.

What's Changed

• feat(s2n-quic-dc): implement cache events by @camshaft in #2386
• feat(s2n-quic-dc): name the path::secret::map::Cleaner thread by @camshaft in #2388
• build(deps): update bolero requirement from 0.11 to 0.12 in /tools/xdp by @dependabot in #2391
• refactor(s2n-quic-dc): thread event::Subscriber through streams by @camshaft in #2387
• feat(s2n-quic-dc): emit cleaner events by @camshaft in #2392
• build: address clippy issues from 1.83 by @camshaft in #2393
• feat(s2n-quic-dc): emit top-level stream events by @camshaft in #2394
• feat(s2n-quic-dc): implement connection-level counter aggregation by @camshaft in #2397
• fix(s2n-quic-dc): remove redundant measure_counter naming suffix by @camshaft in #2399
• fix(s2n-quic-dc): set TCP_NODELAY on TCP sockets by @camshaft in #2398
• docs: enable feature tagging by @toidiu in #2395
• build(deps): update bolero requirement from 0.11 to 0.12 by @camshaft in #2400
• refactor(s2n-quic-dc): reduce the number of peer_addr calls by @camshaft in #2401
• chore: updating to latest quic interop commit by @WesleyRosenblum in #2396
• fix(s2n-quic-dc): make TCP shutdown a no-op by @camshaft in #2402
• feat(s2n-quic-dc): reduce socket addr calls even more by @camshaft in #2406
• feat(s2n-quic-xdp): Make io::rx::Channel::for_each public by @OliverGavin in #2405
• fix(s2n-quic-dc): resolve unspecified peer addrs on connect by @camshaft in #2408
• feat(s2n-quic-dc): set linger to 0 by @camshaft in #2407
• ci: add ASAN to s2n-quic ci by @boquan-fang in #2410
• fix(s2n-quic-dc): separate address lookup functionality in path secret map by @camshaft in #2411
• feat(s2n-quic-dc): only poll accepted streams that are ready by @camshaft in #2409
• test: update snapshots from s2n-tls 0.3.8 behavior by @camshaft in #2412
• build(dc/wireshark): specifiy rust target for bindgen by @camshaft in #2414
• fix(s2n-quic-dc): use wake_forced for worker::Waker by @camshaft in #2415
• ci: update wireshark to v4 by @camshaft in #2160
• build: do fewer optimizations in release by @camshaft in #2417
• ci: update h3spec to 0.11 by @camshaft in #2416
• ci: remove bench test from s2n-quic CI by @boquan-fang in #2418
• ci: add neqo from required resumption test client by @boquan-fang in #2420
• fix(ci): fix the release by @boquan-fang in #2423
• fix(s2n-quic-dc): make debug assertions cheaper for TCP accept manager by @camshaft in #2419
• ci: specify specific bolero dependency rather than workspace dependency by @boquan-fang in #2424
• ci: specify specific bolero dependency rather than workspace dependency in s2n-quic-xdp by @boquan-fang in #2425
• build(deps): update bindgen requirement from 0.70 to 0.71 in /tools/xdp by @dependabot in #2426
• build(deps): update rbpf requirement from 0.2 to 0.3 in /tools/xdp by @dependabot in #2320
• build(deps): bump docker/setup-buildx-action from 3.7.1 to 3.8.0 by @dependabot in #2427
• fix(s2n-quic-dc): Import fixes + new metrics by @Mark-Simulacrum in #2430
• feat(s2n-quic-dc): Globally cache the control socket by @Mark-Simulacrum in #2431
• fix(s2n-quic-dc): Pause the cleaner thread for the tail of the sleep time by @Mark-Simulacrum in #2432
• fix(s2n-quic-dc): handle spurious TCP acceptor worker wakeups by @camshaft in #2434
• events: add ConnectionCloseFrameReceived event by @WesleyRosenblum in #2436
• feat(s2n-quic-transport): Adds stream batching functionality by @maddeleine in #2433
• events: adding detail to DatagramDropped event by @WesleyRosenblum in #2438
• chore: release 1.52.0 by @jouho in #2439

New Contributors

• @OliverGavin made their first contribution in #2405
• @boquan-fang made their first contribution in #2410
• @jouho made their first contribution in #2439

Full Changelog: v1.51.0...v1.52.0

v1.51.0

Summary

• Additional events and visibility for s2n-quic-dc

What's Changed

• core: update github PR template by @lrstewart in #2377
• feat(s2n-quic-dc): add acceptor events by @camshaft in #2379
• feat(s2n-quic-dc): record gap for accepted packets by @Mark-Simulacrum in #2381
• test(s2n-quic-dc): add send tests and benchmarks by @camshaft in #2380
• Metric for forward gaps in key ID tracking by @Mark-Simulacrum in #2382
• feat(s2n-quic): improve local handshake failure visibility by @camshaft in #2383
• chore: release 1.51.0 by @WesleyRosenblum in #2384

Full Changelog: v1.50.0...v1.51.0

v1.50.0

What's Changed

• chore: update cargo audit by @toidiu in #2366
• chore: upgrade cargo deny and allow Unicode-3.0 license by @toidiu in #2367
• build(deps): update thiserror requirement from 1 to 2 by @dependabot in #2368
• feat(s2n-quic-core): add nominal counter aggregations by @camshaft in #2369
• chore: grant more permissions to the qns release workflow by @dougch in #2372
• feat(s2n-quic-core): implement nominal timers by @camshaft in #2370
• test(s2n-quic-core): add metric snapshot registry by @camshaft in #2371
• feat(s2n-quic-dc): mtu probing event subscriber by @WesleyRosenblum in #2374
• chore: release 1.50.0 by @camshaft in #2376

Full Changelog: v1.49.0...v1.50.0

v1.49.0

What's Changed

• chore: update qns actions for OIDC by @dougch in #2352
• chore(GHA): allow OIDC aws credentials by @dougch in #2350
• fix: update CI reference by @emmanuel-ferdman in #2354
• Test failure is not fatal for dedupe by @Mark-Simulacrum in #2355
• test: avoid using unstable API from insta by @camshaft in #2357
• feat(s2n-quic-platform): emit socket events by @camshaft in #2356
• fix(s2n-quic-dc): wait to insert in peer map until handshake completes by @WesleyRosenblum in #2358
• feat(s2n-quic-dc): export event module by @camshaft in #2360
• refactor(s2n-quic-dc): put map impl behind trait by @camshaft in #2361
• fix(s2n-quic-core): always wake application on available datagram capacity by @camshaft in #2249
• feat(s2n-quic-dc): add map events by @camshaft in #2362
• test(s2n-quic-dc): add tests for map events by @camshaft in #2363
• feat(s2n-quic-core): add aggregate metrics support by @camshaft in #2364
• chore: release 1.49.0 by @toidiu in #2365

New Contributors

• @emmanuel-ferdman made their first contribution in #2354

Full Changelog: v1.48.0...v1.49.0

v1.48.0

What's Changed

• feat(dc): Further shrink path secret entry by @Mark-Simulacrum in #2339
• feat(s2n-quic-dc): shrink path secret & fix fixed-map allocation by @Mark-Simulacrum in #2340
• build(deps): update hashbrown requirement from 0.14 to 0.15 by @dependabot in #2341
• feat(s2n-quic): Lazy-init duplicate filter by @Mark-Simulacrum in #2345
• fix(dc): support updated wireshark definitions by @camshaft in #2346
• build(deps): update aya to 0.13 by @camshaft in #2348
• fix(s2n-quic): make AsyncWrite::poll_flush a no-op by @camshaft in #2347
• feat(s2n-quic-dc): update MTU on dc path when MTU is updated by @WesleyRosenblum in #2327
• feat(s2n-quic): Add the certificate chain to TlsSession by @Mark-Simulacrum in #2349
• build(deps): bump docker/setup-buildx-action from 3.6.1 to 3.7.1 by @dependabot in #2344
• feat(s2n-quic-dc): import 10/17/24 by @camshaft in #2351
• chore: release 1.48.0 by @camshaft in #2353

Full Changelog: v1.47.0...v1.48.0

v1.47.0

What's Changed

• dc: Prune peer map if we've pruned the id map by @Mark-Simulacrum in #2319
• refactor(s2n-quic-h3): remove s2n-quic-core dependency by @WesleyRosenblum in #2325
• feat(s2n-quic-events): add search_completed boolean to mtu updated event by @WesleyRosenblum in #2322
• feat(s2n-quic-dc): Make stream::recv::error::Kind pub by @Mark-Simulacrum in #2326
• feat(s2n-quic-events): Adds events for s2n-quic-dc by @maddeleine in #2321
• chore(s2n-quic-crypto): remove ring by @WesleyRosenblum in #2332
• Optimize path secret Entry size by @Mark-Simulacrum in #2329
• chore(s2n-quic): update MSRV to 1.74.1 by @WesleyRosenblum in #2336
• feat(s2n-quic-events): Adds metrics subscriber by @maddeleine in #2335
• feat(s2n-quic-dc): Use a new fixed-size map for path secret storage by @Mark-Simulacrum in #2337
• chore: release 1.47.0 by @camshaft in #2338

Full Changelog: v1.46.0...v1.47.0

Release v1.46.0

What's Changed

• test(s2n-quic-core): revert to bigger length for Kani test by @zhassan-aws in #2312
• chore: import 8/29 version by @camshaft in #2311
• Add autogenerated Bolero harnesses by @cvick32 in #2306
• chore: release 1.46.0 by @dougch in #2318

New Contributors

• @cvick32 made their first contribution in #2306

Full Changelog: v1.45.0...v1.46.0

Release v1.45.0

What's Changed

• chore: selectively change solvers to use with Kani by @tautschnig in #2283
• build(deps): bump docker/login-action from 3.2.0 to 3.3.0 by @dependabot in #2279
• build(deps): bump docker/setup-buildx-action from 3.4.0 to 3.5.0 by @dependabot in #2282
• build(deps): update prost requirement from 0.12 to 0.13 by @dependabot in #2268
• chore: change further solvers in harnesses used with Kani by @tautschnig in #2284
• chore(s2n-quic): release 1.44.0 and pin bytes dependency by @WesleyRosenblum in #2290
• chore(s2n-quic): remove bytes pin and fix new clippy lints by @WesleyRosenblum in #2291
• chore(s2n-quic-qns): use updated docker compose by @WesleyRosenblum in #2295
• build(deps): bump docker/setup-buildx-action from 3.5.0 to 3.6.1 by @dependabot in #2285
• build(deps): update s2n-tls requirement from 0.2 to 0.3 by @dependabot in #2298
• build(deps): update toml requirement from 0.7 to 0.8 by @dependabot in #2288
• chore: release 1.44.1 by @jmayclin in #2299
• PR/Issue Dashboard by @dougch in #2296
• build(deps): bump actions/checkout from 3 to 4 by @dependabot in #2303
• build(deps): update bindgen requirement from 0.69 to 0.70 in /tools/xdp by @dependabot in #2301
• docs(s2n-quic): update CI docs by @WesleyRosenblum in #2297
• ci: remove static page rebuild on push to main by @dougch in #2304
• fix(s2n-quic-transport): wait until handshake is confirmed to start MTU probing by @WesleyRosenblum in #2305
• Fix ConfirmComplete with handshake de-duplication by @Mark-Simulacrum in #2307
• build(deps): update lru requirement from 0.10 to 0.12 by @dependabot in #2286
• build(deps): update ring requirement from 0.16 to 0.17 by @dependabot in #2287
• docs(s2n-quic): fix link to compliance report in CI docs by @WesleyRosenblum in #2309
• fix(s2n-quic-transport): don't let cwnd drop below initial cwnd when MTU decreases by @WesleyRosenblum in #2308
• chore: release 1.45.0 by @camshaft in #2310

New Contributors

• @tautschnig made their first contribution in #2283

Full Changelog: v1.43.0...v1.45.0