Cargo
rustls
Rustls is a modern TLS library written in Rust.
cryptographyrustssltls
github.com/rustls/rustlsApache-2.0Dirkjan Ochtman, Joe Birr-Pixton, Daniel McCarney20.4M / week7.7k · 927 forks · 231 contributors
Release cadenceEvery month
Last releaseOct 14, 2026
Open advisories0
Changelog quality94% curated
GitHub Releases, gaps for some releases
Release history SecurityYou're on
55 older or filtered releases not shown.
Upgrade guides
Breaking changes and a migration checklist for each major versionrustls 0.22 → 0.230.22.4 → 0.23.46Oct 14, 2026 BreakingBreaking11Security13Platform5New93Changed133Fixed85Other311rustls 0.21 → 0.220.21.12 → 0.22.4Apr 19, 2024 Unknownrustls 0.20 → 0.210.20.9 → 0.21.12Apr 26, 2024 Unknownrustls 0.19 → 0.200.19.1 → 0.20.9Aug 28, 2023 Unknownrustls 0.18 → 0.190.18.1 → 0.19.1Apr 17, 2021 Unknownrustls 0.17 → 0.180.17.0 → 0.18.1Aug 16, 2020 Unknownrustls 0.16 → 0.170.16.0 → 0.17.0Feb 22, 2020 Unknownrustls 0.15 → 0.160.15.2 → 0.16.0Aug 10, 2019 Unknownrustls 0.14 → 0.150.14.0 → 0.15.2Apr 2, 2019 Unknownrustls 0.13 → 0.140.13.1 → 0.14.0Sep 30, 2018 Unknownrustls 0.12 → 0.130.12.0 → 0.13.1Aug 17, 2018 Unknownrustls 0.11 → 0.120.11.0 → 0.12.0Jan 6, 2018 Unknownrustls 0.10 → 0.110.10.0 → 0.11.0Aug 28, 2017 Unknownrustls 0.9 → 0.100.9.0 → 0.10.0Aug 12, 2017 Unknownrustls 0.8 → 0.90.8.0 → 0.9.0Jun 16, 2017 Unknownrustls 0.7 → 0.80.7.0 → 0.8.0May 14, 2017 Unknownrustls 0.6 → 0.70.6.0 → 0.7.0May 8, 2017 Unknownrustls 0.5 → 0.60.5.8 → 0.6.0May 6, 2017 Unknownrustls 0.1 → 0.50.1.2 → 0.5.8Mar 16, 2017 Unknown
VersionChannelDateChangesSecurity
0.24.0-dev.2 DevOct 14, 2026No notes published0.24.0-dev.1 DevJul 23, 2026No notes published0.24.0-dev.0 DevJan 28, 2026No notes published0.23.46 StableOct 14, 2026Security4Fixed14Other2Fix0.23.45 StableSep 14, 2026Security2Fixed1Other2Fix0.23.44 StableSep 7, 2026Security1Changed1Fixed1Other10.23.43 StableJul 29, 2026Fixed30.23.42 StableJul 13, 2026New3Other10.23.41 StableJun 22, 2026Changed10.23.40 StableApr 28, 2026Changed1Fixed20.23.39 StableApr 22, 2026Fixed10.23.38 StableApr 12, 2026New10.23.37 StableFeb 24, 2026New2Other10.23.36 StableJan 5, 2026Fixed20.23.35 StableNov 4, 2025Fixed10.23.34 StableOct 22, 2025Other10.23.33 StableOct 17, 2025New1Fixed10.23.32 StableSep 19, 2025New1Other10.23.31 StableJul 29, 2025Fixed10.23.30 YankedJul 27, 2025Changed1Fixed2Other3