next 15.3.0-canary.4

v15.3.0-canary.4

on Node.js Yarn

Core Changes

• unify allowed origin detection handling: #77053

Misc Changes

• Update Turbopack development test manifest: #77041
• chore(github): remove /examples from contribution guidelines, remove examples issue template: #77050

Credits

Huge thanks to @samcx and @ztanner for helping!