next 16.1.0-canary.15

v16.1.0-canary.15

on Node.js Yarn

Core Changes

• Upgrade React from 7dc903cd-20251203 to 66ae640b-20251204: #86843
• Upgrade React from 66ae640b-20251204 to 378973b3-20251205: #86852
• Turbopack: remove pages router double template: #86842
• Introduce NextConfigRuntime: #86812
• Generate required-server-files before prerendering: #86830

Misc Changes

• Turbopack: bincode: Implement bincode Encode/Decode traits on all turbo task values: #85580
• Turbopack: bincode: Add bincode encode/decode wrappers for serde_json::Value when stored in a cell: #86749
• Turbopack: bincode: Use bincode to store the contents of value cells: #86338
• [test] Fix external rewrite target URL origin: #86863
• Turbopack: correctly overwrite existing symlinks: #86808
• Turbopack: fix race condition when invalidating: #86859
• Turbopack: handle non-serializable cell content for cell update operation: #86861

Credits

Huge thanks to @bgw, @mischnic, @unstubbable, and @sokra for helping!