Mavenorg.
org.jetbrains.kotlinx:kotlinx-datetime
Kotlin Datetime Library
datedatetimekotlintimezone
org.jetbrains.kotlinxgithub.com/Kotlin/kotlinx-datetimeApache-2.0JetBrains Team2.8k · 136 forks · 43 contributors
Release cadenceEvery 3 months
Last releaseMay 7, 2026
Open advisories0
Changelog quality78% curated
GitHub Releases, gaps for some releases
Release history SecurityYou're on
9 older or filtered releases not shown.
Upgrade guides
Breaking changes and a migration checklist for each major versionorg.jetbrains.kotlinx:kotlinx-datetime 0.7 → 0.80.7.1-0.6.x-compat → 0.8.0-0.6.x-compatMay 7, 2026 BreakingBreaking1Deprecated1New4Fixed3org.jetbrains.kotlinx:kotlinx-datetime 0.6 → 0.70.6.2 → 0.7.1-0.6.x-compatJul 7, 2025 BreakingBreaking7New3Fixed5org.jetbrains.kotlinx:kotlinx-datetime 0.5 → 0.60.5.0 → 0.6.2Feb 10, 2025 BreakingBreaking3Deprecated2New6Changed2Fixed6Other7org.jetbrains.kotlinx:kotlinx-datetime 0.4 → 0.50.4.1 → 0.5.0Dec 1, 2023 Review neededNew1Changed1Fixed1org.jetbrains.kotlinx:kotlinx-datetime 0.3 → 0.40.3.3 → 0.4.1Aug 31, 2023 BreakingBreaking1Deprecated1New3Changed2Fixed1Other2org.jetbrains.kotlinx:kotlinx-datetime 0.2 → 0.30.2.1 → 0.3.3May 4, 2022 UnknownOther1org.jetbrains.kotlinx:kotlinx-datetime 0.1 → 0.20.1.1 → 0.2.1May 26, 2021 Unknown
VersionChannelDateChangesSecurity
0.8.0-0.6.x-compat StableMay 7, 2026No notes published0.8.0 StableMay 7, 2026Breaking1New4Fixed30.8.0-rc02-0.6.x-compat RCApr 24, 2026No notes published0.8.0-rc02 RCApr 24, 2026Deprecated10.8.0-rc01 RCApr 23, 2026Breaking1New4Fixed30.7.1-0.6.x-compat youStableJul 7, 2025No notes published0.7.1 StableJul 7, 2025New2Other10.7.0-0.6.x-compat StableJun 24, 2025No notes published0.7.0 StableJun 24, 2025Breaking7New3Fixed50.6.2 StableFeb 10, 2025Deprecated2New3Changed1Fixed20.6.1 StableAug 20, 2024New1Fixed1Other30.6.0 StableMay 14, 2024Breaking3New2Changed1Fixed3Other30.6.0-RC.2 RCMar 1, 2024New1Other10.6.0-RC RCFeb 29, 2024Breaking1New1Fixed1Other10.5.0 StableDec 1, 2023New1Changed1Fixed10.4.1 StableAug 31, 2023Deprecated1New2Changed1Fixed10.4.0 StableJun 24, 2022Breaking1New1Changed1Other20.3.3 StableMay 4, 2022Other10.3.2 StableJan 11, 2022No changes listed0.3.1 StableOct 27, 2021No changes listed