Release Notes for v42.3.3

Fixes

• Fixed a crash when calling node:wasi functions with fast API calls enabled. #51867
• Improved external resize band positioning and scaling for frameless windows on Windows. #51561 ^{(Also in 41, 43)}

Other Changes

• Fixed silent data truncation in Buffer/TextEncoder APIs and a crash in fs.writeFileSync with non-ASCII strings on Apple Silicon. #51849 ^{(Also in 41, 43)}
• Improved app startup performance — the main process now boots from an embedded Node.js startup snapshot, framework bundles and preload scripts are cached as compiled V8 bytecode, and sandboxed renderer startup data is pushed ahead of navigation instead of fetched via blocking IPC. Preload stack traces now show the correct file path and line number. #51831 ^{(Also in 43)}