2026-07-21
Breaking Changes📦 keystonejsView on GitHub →
⚠ 2 breaking✨ 1 features🔧 20 symbols
Summary
This release includes major version upgrades for Next.js to 15 and React to 19, impacting several Keystone packages. The document renderer now supports React 19.
⚠️ Breaking Changes
- [core] Upgrades Next major version to 15. This may require updates to your Next.js configuration or dependencies.
- [auth, cloudinary, core, fields-document] Upgrades React major version to 19. Ensure all React-dependent libraries are compatible with React 19.
✨ New Features
- [document-renderer] Allow React 19 in peer dependencies.
Affected Symbols
@keystone-6/auth@keystone-6/cloudinary@keystone-6/core@keystone-6/document-renderer@keystone-6/fields-document@keystone-ui/button@keystone-ui/core@keystone-ui/fields@keystone-ui/icons@keystone-ui/loading@keystone-ui/modals@keystone-ui/notice@keystone-ui/options@keystone-ui/pill@keystone-ui/popover@keystone-ui/segmented-control@keystone-ui/toast@keystone-ui/tooltipNext.jsReact