RubyGems
jbuilder
Create JSON structures via a Builder-style DSL
Release cadenceEvery month
Last releaseMay 26, 2026
Open advisories0
Changelog quality100% curated
GitHub Releases
Release history SecurityYou're on
83 older or filtered releases not shown.
Upgrade guides
Breaking changes and a migration checklist for each major versionjbuilder 1 → 21.5.3 → 2.15.1May 26, 2026 BreakingBreaking1Platform1Changed17Fixed12Other3jbuilder 0.9 → 10.9.1 → 1.5.3Dec 3, 2013 Unknownjbuilder 0.8 → 0.90.8.3 → 0.9.1Dec 20, 2012 Unknownjbuilder 0.7 → 0.80.7.0 → 0.8.3Nov 27, 2012 Unknownjbuilder 0.6 → 0.70.6.0 → 0.7.0Sep 24, 2012 Unknownjbuilder 0.5 → 0.60.5.0 → 0.6.0Sep 21, 2012 Unknownjbuilder 0.4 → 0.50.4.3 → 0.5.0Sep 6, 2012 Unknownjbuilder 0.3 → 0.40.3.2 → 0.4.3Aug 8, 2012 Unknown
VersionChannelDateChangesSecurity
2.15.1 StableMay 26, 2026Fixed12.15.0 StableMay 15, 2026Breaking1Changed4Fixed12.14.1 youStableAug 12, 2025Fixed12.14.0 StableAug 8, 2025Platform1Changed7Fixed3Other32.13.0 StableSep 15, 2024Changed3Fixed22.12.0 StableApr 29, 2024Changed3Fixed42.11.5 StableDec 21, 2021No changes listed2.11.4 StableDec 17, 2021No changes listed2.11.3 StableNov 14, 2021No changes listed2.11.2 StableJan 27, 2021No changes listed2.11.1 StableJan 24, 2021No changes listed2.11.0 StableJan 22, 2021No changes listed2.10.2 StableJan 22, 2021No changes listed2.10.1 StableSep 12, 2020No changes listed2.10.0 StableFeb 10, 2020No changes listed2.9.1 StableMay 14, 2019No changes listed2.9.0 StableMay 13, 2019No changes listed2.8.0 StableNov 5, 2018No changes listed2.7.0 StableJun 5, 2017No changes listed2.6.4 StableMay 10, 2017No changes listed