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Next.js Engine — Release Notes

This directory contains the maintained release-note archive for official Next.js Engine versions.

Release documents describe the Engine as it existed at that release. For current APIs, use the main docs/index.md and current component documentation.

Version

Status

Release notes

Main theme

v2.6.2

Prepared bug-fix patch

Cross-browser Transitions+, React hydration, Overlay/Nav compatibility, EngineScroll correctness

v2.6.1

Prepared stability patch

React 19 hydration, Next.js App Router, routing/style stability

v2.6.0

Prepared for publication

EngineShader, Transitions+, advanced EngineScroll, EngineOverlay

v2.5.0

Released 2026-08-27

APIStatic, runtime correctness, performance

v2.0.0

Released 2026-07-07

v2 runtime architecture milestone

v1.0.0

Released 2026-06-06

Initial public release


Tag naming

Historical tags are not perfectly consistent:

text
release-v1-0-0
release-V2-0-0
Release-v2.5.0

For the current v2.6 line the recommended tags are:

text
Release-v2.6.0
Release-v2.6.1
Release-v2.6.2

That follows the most recent v2.5.0 convention.

Next.js Engine — Release Notes | Kastrick