v14.2.21

[!NOTE]
This release is backporting bug fixes. It does not include all pending features/changes on canary.

Core Changes

• Upgrade React from 14898b6 to 178c267: #74115
• Fix unstable_allowDynamic when used with pnpm: #73765

Misc Changes

• chore(docs): add missing search: '' on remotePatterns: #73927
• chore(docs): update version history of next/image: #73926

Credits

Huge thanks to @unstubbable, @ztanner, and @styfle for helping!