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silverstripe/cms

The SilverStripe Content Management System

About
cmshacktoberfest
silverstripegithub.com/silverstripe/silverstripe-cmssilverstripe.orgBSD-3-Clausechillu, sminnee, wilr +611.5k / week516 · 330 forks · 217 contributors
Compare
Compares against 6.3.1 (latest stable)
Latest Stable6.3.1Oct 29, 2026
Latest RC6.3.0-rc1Sep 21, 2026
Latest Beta6.3.0-beta1Aug 27, 2026
Latest Alpha6.0.0-alpha1Dec 3, 2024
Release cadenceEvery 7 days
Last releaseOct 29, 2026
Open advisories4
Changelog quality0% curated
Notes not indexed yet
Release history SecurityYou're on
5.x6.x
STABLE · RCPRE-RELEASE2024AprJulOct2025AprJulOct2026AprJulOct

288 older or filtered releases not shown.

Upgrade guides

Breaking changes and a migration checklist for each major version
silverstripe/cms 5 → 65.4.11 → 6.3.1Oct 29, 2026 Unknownsilverstripe/cms 4 → 54.13.13 → 5.4.11Mar 23, 2026 Unknownsilverstripe/cms 3 → 43.7.3 → 4.13.13Feb 8, 2024 Unknownsilverstripe/cms 2 → 32.5.0 → 3.7.3Oct 3, 2018 Unknown
VersionChannelDateChangesSecurity
6.3.1 StableOct 29, 2026No changes listed6.3.0 StableSep 21, 2026No changes listed6.3.0-rc1 RCSep 21, 2026No changes listed6.3.0-beta1 BetaAug 27, 2026No changes listed6.2.5 youStableSep 20, 2026No changes listed6.2.4 StableSep 16, 2026No changes listed6.2.3 StableAug 25, 2026No changes listed6.2.2 StableAug 20, 2026No changes listed6.2.1 StableJun 24, 2026No changes listedFix6.2.0 StableMar 23, 2026No changes listed6.2.0-rc1 RCMar 23, 2026No changes listed6.2.0-beta1 BetaFeb 15, 2026No changes listed6.1.7 StableMar 23, 2026No changes listed6.1.6 StableFeb 19, 2026No changes listed6.1.5 StableFeb 12, 2026No changes listed6.1.4 StableFeb 8, 2026No changes listed6.1.3 StableFeb 2, 2026No changes listed6.1.2 StableNov 25, 2025No changes listed6.1.1 StableNov 10, 2025No changes listed6.1.0 StableOct 10, 2025No changes listed