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Documentation Blog Learn

Introduction/Guides/Upgrading

Upgrading

Learn how to upgrade to the latest versions of Next.js following the versions-specific guides:

Codemods

Use codemods to upgrade your Next.js codebase when new features are released.

Version 10

Upgrade your Next.js Application from Version 9 to Version 10.

Version 11

Upgrade your Next.js Application from Version 10 to Version 11.

Version 12

Upgrade your Next.js Application from Version 11 to Version 12.

Version 13

Upgrade your Next.js Application from Version 12 to 13.

Version 14

Upgrade your Next.js Application from Version 13 to 14.

Version 9

Upgrade your Next.js Application from Version 8 to Version 9.

Vitest

Learn how to set up Next.js with Vitest and React Testing Library - two popular unit testing libraries.

Codemods

Use codemods to upgrade your Next.js codebase when new features are released.