announcing s3 client version 4.0.0

[Andrew Kelley]

https://npmjs.org/package/s3

https://github.com/superjoe30/node-s3-client

What's new in 4.0.0:

 * support for multipart uploading and downloading. This raises the maximum supported file size to the S3 maximum of 5 TB. It also allows this module to be used to download files which were uploaded via multipart.

 * uploadFile no longer emits 'stream' (possibly multiple times). Instead, it emits 'fileOpened' exactly once, and the parameter can be used to create read streams.

 * uploadFile uses fstat instead of stat. Fixes a possible file system race condition.

 * uploadFile no longer accepts the localFileStat parameter.

 * default maxAsyncS3 increased from 14 to 20

 * added multipartUploadThreshold, multipartUploadSize

See also the companion CLI tool which is meant to be a drop-in replacement for s3cmd: s3-cli.