files-sdk@2.3.1

Patch Changes

• 048612d: Fix the files-sdk/api proxy download returning a 500 for a suffix Range request (bytes=-N) against an empty object. The header resolved to an inverted byte range that the SDK rejected as invalid; the gateway now answers 416 Range Not Satisfiable with Content-Range: bytes */0, as it already did for other unsatisfiable ranges.

• 048612d: Fix tiering() buffering the whole object on a cross-tier copy / move and on tier(). The transfer read the source with a plain download(), which buffers the body on most adapters, so a large object was materialized in memory before being re-uploaded — contradicting the plugin’s streaming contract. The source is now read with as: "stream", so cross-tier transfers stream end to end.

• c67d482: Widen optional peer dependency ranges: @nestjs/common now accepts v12, node-appwrite accepts v27 and v28, and pocketbase accepts v0.27 and v0.28.

• eaf2df1: r2: default to the "fetch" client inside Cloudflare Workers. The "aws-sdk" client’s XML parsing needs a DOMParser, which workerd doesn’t provide, so it failed at runtime on the first list or error-body parse. Detection is navigator.userAgent === "Cloudflare-Workers" (or the workerd-only WebSocketPair global when navigator is disabled); an explicit client: "aws-sdk" or a DOMParser polyfill on the global keeps the aws-sdk engine.

  A Worker that had the aws-sdk client working now gets the fetch engine’s narrower surface unless it opts back in: multipart and resumable control uploads throw, ReadableStream bodies are buffered before a single PUT, bulk deletes fan out per key instead of one DeleteObjects, keys with ./.. segments are rejected, signedUploadUrl({ maxSize }) throws, and files.raw is an aws4fetch AwsClient rather than an S3Client.

  New files-sdk/s3-fetch subpath: s3Fetch() exposes the same SigV4 fetch engine for any S3-compatible endpoint (AWS S3, MinIO, Tigris, …) on runtimes where files-sdk/s3 can’t run. Static credentials with AWS_* env fallbacks, forcePathStyle for services without per-bucket DNS, no @aws-sdk/* peers.