v13.4.2-canary.3

Core Changes

• Fix revalidate: false detection in app: #49473
• Fix metadata image route encoding: #49482
• Fix actions redirect handling: #49483
• Restrict useOptimistic and useFormStatus APIs on the server layer: #49331
• Fix external rewrite with body: #49487
• fix: better error message with an invalid assetPrefix: #49403

Misc Changes

• Update start release workflow inputs: #49492

Credits

Huge thanks to @ijjk, @huozhi, @shuding, and @koba04 for helping!