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crossbeam-channel

Multi-producer multi-consumer channels for message passing

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concurrencydata-structureslock-freeparallelismrustsynchronizationthreads
github.com/crossbeam-rs/crossbeamgithub.com/crossbeam-rs/crossbeam/tree/master/crossbeam-channelMITTaiki Endo, Stjepan Glavina, Jeehoon Kang11.4M / week8.6k · 588 forks · 172 contributors
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Compares against 0.5.17 (latest stable)
Latest Stable0.5.17Sep 5, 2026
Release cadenceEvery 4 months
Last releaseSep 5, 2026
Open advisories0
Changelog quality100% curated
GitHub Releases + CHANGELOG
Release history Security
0.x
STABLE · RCPRE-RELEASEOct2024AprJulOct2025AprJulOct2026AprJul

35 older or filtered releases not shown.

Upgrade guides

Breaking changes and a migration checklist for each major version
crossbeam-channel 0.4 → 0.50.4.4 → 0.5.17Sep 5, 2026 BreakingBreaking1Security1Platform1New5Changed8Fixed10crossbeam-channel 0.3 → 0.40.3.9 → 0.4.4Sep 6, 2020 Unknowncrossbeam-channel 0.2 → 0.30.2.6 → 0.3.9Jul 24, 2019 Unknowncrossbeam-channel 0.1 → 0.20.1.3 → 0.2.6Sep 17, 2018 Unknown
VersionChannelDateChangesSecurity
0.5.17 StableSep 5, 2026Platform1Changed1Fixed30.5.16 StableJul 6, 2026Changed20.5.15 StableApr 8, 2025Security1Fixed1Fix0.5.14 YankedDec 15, 2024No changes listed0.5.13 YankedMay 19, 2024New10.5.12 YankedFeb 28, 2024Fixed10.5.11 StableJan 8, 2024Breaking10.5.10 StableDec 24, 2023New1Changed10.5.9 StableDec 13, 2023New10.5.8 StableApr 9, 2023Fixed10.5.7 YankedFeb 28, 2023Changed10.5.6 YankedJul 23, 2022New10.5.5 YankedJun 16, 2022Changed10.5.4 YankedMar 18, 2022Fixed10.5.3 YankedMar 15, 2022Fixed10.5.2 YankedJan 8, 2022Fixed10.5.1 YankedApr 10, 2021Fixed10.5.0 StableOct 12, 2020New1Changed20.4.4 youStableSep 6, 2020No changes listedFix0.4.3 YankedJul 21, 2020No changes listedFix