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futures-util

Common utilities and extension traits for the futures-rs library.

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async-foundations
github.com/rust-lang/futures-rsrust-lang.github.io/futures-rsMITTaiki Endo, Taylor Cramer22.5M / week5.9k · 713 forks · 370 contributors
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Compares against 0.3.34 (latest stable)
Latest Stable0.3.34Aug 11, 2026
Latest Beta0.2.0-betaMar 20, 2018
Latest Alpha0.2.0-alphaMar 5, 2018
Release cadenceEvery 5 months
Last releaseAug 11, 2026
Open advisories0
Changelog quality92% curated
GitHub Releases + CHANGELOG, gaps for some releases
Release history Security
0.x
STABLE · RCPRE-RELEASEOct2024AprJulOct2025AprJulOct2026AprJul

33 older or filtered releases not shown.

Upgrade guides

Breaking changes and a migration checklist for each major version
futures-util 0.2 → 0.30.2.1 → 0.3.34Aug 11, 2026 BreakingBreaking20Security4Platform4Deprecated3New95Changed24Fixed40Other14
VersionChannelDateChangesSecurity
0.3.34 StableAug 11, 2026Other20.3.33 StableJul 18, 2026New1Changed1Fixed4Other10.3.32 StableFeb 15, 2026Breaking2Platform1Deprecated2New6Changed30.3.31 StableOct 5, 2024Breaking2New2Changed1Fixed2Other10.3.30 YankedDec 24, 2023New1Changed1Fixed2Other10.3.29 YankedOct 26, 2023New3Fixed30.3.28 YankedMar 30, 2023Platform1Fixed10.3.27 YankedMar 11, 2023New3Changed10.3.26 YankedJan 30, 2023New4Changed2Fixed10.3.25 YankedOct 20, 2022Security1New10.3.24 YankedAug 29, 2022Fixed10.3.23 YankedAug 14, 2022Other10.3.22 YankedAug 14, 2022Breaking1Deprecated1New3Changed2Fixed6Other10.3.21 YankedFeb 6, 2022Fixed10.3.20 YankedFeb 6, 2022New1Changed1Fixed10.3.19 YankedDec 18, 2021Breaking1New1Fixed20.3.18 YankedNov 23, 2021Platform1New1Changed1Fixed10.3.17 YankedAug 30, 2021New5Changed10.3.16 YankedJul 23, 2021New3Changed10.3.15 YankedMay 11, 2021Platform1New10Fixed1