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tensorflow

TensorFlow is an open source machine learning framework for everyone.

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github.com/tensorflow/tensorflowwww.tensorflow.org/Apache-2.0Google Inc.3.7M / week201k · 78.7k forks · 5.4k contributors
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Compares against 2.21.0 (latest stable)
Latest Stable2.21.0Mar 6, 2026
Latest RC2.22.0rc0Sep 22, 2026
Release cadenceEvery 3 months
Last releaseSep 22, 2026
Open advisories0
Changelog quality73% curated
GitHub Releases + CHANGELOG, gaps for some releases
Release history SecurityYou're on
2.x
STABLE · RCPRE-RELEASEOct2024AprJulOct2025AprJulOct2026AprJul

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Breaking changes and a migration checklist for each major version
tensorflow 1 → 21.15.5 → 2.21.0Mar 6, 2026 BreakingBreaking177Security803Platform10Deprecated54New616Changed298Fixed81Other34tensorflow 0.12 → 10.12.1 → 1.15.5Jan 6, 2021 BreakingBreaking95Security44Platform1Deprecated36New417Changed243Fixed77Other41
VersionChannelDateChangesSecurity
2.22.0rc0 RCSep 22, 2026No notes published2.21.0 StableMar 6, 2026Breaking1Platform1New92.21.0rc1 RCMar 2, 2026No notes published2.21.0rc0 RCFeb 9, 2026No notes published2.20.0 youStableAug 13, 2025Breaking1Deprecated1New1Other12.20.0rc0 RCJul 29, 2025No notes published2.19.1 StableAug 13, 2025Fixed12.19.0 StableMar 12, 2025Breaking1Deprecated1New1Changed12.19.0rc0 RCFeb 21, 2025No notes published2.18.1 StableMar 12, 2025Security1Deprecated1Changed1Other12.18.0 StableOct 25, 2024Breaking2Deprecated1New10Changed3Other12.18.0rc2 RCOct 16, 2024No notes published2.18.0rc1 RCOct 7, 2024No notes published2.18.0rc0 RCSep 30, 2024No notes published2.17.1 StableOct 24, 2024Fixed32.17.0 StableJul 11, 2024Breaking3Platform1Deprecated1New6Changed2Fixed1Other12.17.0rc1 RCJul 2, 2024No notes published2.17.0rc0 RCJun 18, 2024No notes published2.16.2 StableJun 28, 2024Fixed12.16.1 StableMar 9, 2024Breaking4Platform1Deprecated1New16Changed5Other2