PyPI
jupyterlab
JupyterLab computational environment
jupyterjupyterlab
github.com/jupyterlab/jupyterlabjupyter.orgBSD-3-ClauseJupyter Development Team8.4M / week15.4k · 4.2k forks · 755 contributors
Release cadenceEvery 3 weeks
Last releaseOct 29, 2026
Open advisories0
Changelog quality80% curated
GitHub Releases, gaps for some releases
Release history SecurityYou're on
489 older or filtered releases not shown.
Upgrade guides
Breaking changes and a migration checklist for each major versionjupyterlab 3 → 43.6.8 → 4.6.5Oct 29, 2026 BreakingSecurity1Platform1Deprecated1New80Changed18Fixed43jupyterlab 2 → 32.3.2 → 3.6.8Aug 26, 2024 Unknownjupyterlab 1 → 21.2.21 → 2.3.2Aug 5, 2021 Unknownjupyterlab 0.35 → 10.35.6 → 1.2.21Aug 5, 2021 Unknownjupyterlab 0.34 → 0.350.34.12 → 0.35.6May 5, 2019 Unknownjupyterlab 0.33 → 0.340.33.12 → 0.34.12Sep 22, 2018 Unknownjupyterlab 0.32 → 0.330.32.1 → 0.33.12Aug 16, 2018 Unknownjupyterlab 0.31 → 0.320.31.12 → 0.32.1Apr 28, 2018 Unknownjupyterlab 0.30 → 0.310.30.6 → 0.31.12Mar 6, 2018 Unknownjupyterlab 0.29 → 0.300.29.2 → 0.30.6Dec 11, 2017 Unknownjupyterlab 0.28 → 0.290.28.15 → 0.29.2Nov 17, 2017 Unknownjupyterlab 0.27 → 0.280.27.2 → 0.28.15Nov 9, 2017 Unknownjupyterlab 0.26 → 0.270.26.5 → 0.27.2Oct 25, 2017 Unknownjupyterlab 0.25 → 0.260.25.2 → 0.26.5Aug 7, 2017 Unknownjupyterlab 0.24 → 0.250.24.1 → 0.25.2Jul 10, 2017 Unknownjupyterlab 0.23 → 0.240.23.2 → 0.24.1Jun 16, 2017 Unknownjupyterlab 0.22 → 0.230.22.1 → 0.23.2Jun 5, 2017 Unknownjupyterlab 0.21 → 0.220.21.0 → 0.22.1May 22, 2017 Unknownjupyterlab 0.20 → 0.210.20.4 → 0.21.0May 9, 2017 Unknownjupyterlab 0.19 → 0.200.19.0 → 0.20.4May 9, 2017 Unknownjupyterlab 0.18 → 0.190.18.1 → 0.19.0Apr 4, 2017 Unknownjupyterlab 0.17 → 0.180.17.5 → 0.18.1Mar 24, 2017 Unknownjupyterlab 0.16 → 0.170.16.2 → 0.17.5Mar 13, 2017 Unknownjupyterlab 0.15 → 0.160.15.1 → 0.16.2Feb 14, 2017 Unknownjupyterlab 0.14 → 0.150.14.0 → 0.15.1Feb 2, 2017 Unknownjupyterlab 0.13 → 0.140.13.2 → 0.14.0Jan 25, 2017 Unknownjupyterlab 0.12 → 0.130.12.1 → 0.13.2Jan 25, 2017 Unknownjupyterlab 0.11 → 0.120.11.3 → 0.12.1Dec 22, 2016 Unknownjupyterlab 0.10 → 0.110.10.0 → 0.11.3Dec 14, 2016 Unknownjupyterlab 0.9 → 0.100.9.1 → 0.10.0Nov 21, 2016 Unknownjupyterlab 0.8 → 0.90.8.0 → 0.9.1Nov 18, 2016 Unknownjupyterlab 0.7 → 0.80.7.0 → 0.8.0Nov 3, 2016 Unknownjupyterlab 0.6 → 0.70.6.0 → 0.7.0Oct 27, 2016 Unknownjupyterlab 0.5 → 0.60.5.0 → 0.6.0Oct 26, 2016 Unknownjupyterlab 0.4 → 0.50.4.1 → 0.5.0Oct 7, 2016 Unknownjupyterlab 0.3 → 0.40.3.0 → 0.4.1Sep 29, 2016 Unknownjupyterlab 0.2 → 0.30.2.0 → 0.3.0Sep 12, 2016 Unknownjupyterlab 0.1 → 0.20.1.2 → 0.2.0Aug 15, 2016 Unknownjupyterlab 0.0 → 0.10.0.13 → 0.1.2Jul 27, 2016 Unknown
VersionChannelDateChangesSecurity
4.7.0b0 BetaOct 28, 2026No changes listed4.7.0a2 AlphaSep 21, 2026No changes listed4.7.0a1 AlphaJul 21, 2026No changes listed4.7.0a0 AlphaJun 29, 2026No changes listed4.6.5 StableOct 29, 2026No changes listed4.6.4 StableSep 21, 2026No changes listedFix4.6.3 StableAug 10, 2026No changes listed4.6.2 StableJul 21, 2026No changes listedFix4.6.1 StableJun 29, 2026No changes listed4.6.0 StableJun 18, 2026No changes listed4.6.0rc1 RCJun 17, 2026No changes listed4.6.0rc0 RCJun 10, 2026No changes listed4.6.0b1 BetaMay 28, 2026No changes listed4.6.0b0 BetaMay 20, 2026No changes listed4.6.0a5 AlphaApr 29, 2026No changes listed4.6.0a4 AlphaMar 11, 2026No changes listed4.6.0a3 AlphaFeb 23, 2026Security1New40Changed9Fixed144.6.0a2 AlphaJan 22, 2026New7Changed4Fixed64.6.0a1 AlphaJan 12, 2026Platform1New19Changed4Fixed104.6.0a0 AlphaDec 15, 2025Deprecated1New14Changed1Fixed13