Closing — this bump breaks the build. Tested @types/node@25.5.0 against merged main: tsc --noEmit produces 3 errors — typed-array .at() generic widening in lib/polyfills.ts and ServerResponse<IncomingMessage> generic drift in the OAuth test stub.

More fundamentally, @types/node is deliberately held at ^18 (see CONTRIBUTING.md "Dependency Pins" + the typescript: 5.5.4 ceiling): newer @types/node versions leak Buffer<TArrayBuffer extends ArrayBufferLike> generics into our published dist/*.d.ts, which fails to compile for consumers on stale @types/node. Bumping this is a deliberate, consumer-facing change — not an automatic dependency update.

OK, I won't notify you again about this release, but will get in touch when a new version is available. If you'd rather skip all updates until the next major or minor version, let me know by commenting @dependabot ignore this major version or @dependabot ignore this minor version. You can also ignore all major, minor, or patch releases for a dependency by adding an ignore condition with the desired update_types to your config file.

If you change your mind, just re-open this PR and I'll resolve any conflicts on it.