> ## Documentation Index
> Fetch the complete documentation index at: https://bunnynet-cb9733c2-claude-slack-session-savj4.mintlify.site/llms.txt
> Use this file to discover all available pages before exploring further.

# Changelog

> Latest updates and improvements for Storage.

<Update label="2026-05-19" tags={["Storage","(Improvement)"]}>
  ## S3 API 'Closed Preview'

  Added support for 4 new S3 Storage Zone regions: London (UK), Stockholm (SE), Los Angeles (LA) and Johannesburg (JH).
</Update>

<Update label="2026-04-07" tags={["Storage","(Improvement)"]}>
  ## S3 API 'Closed Preview'

  CopyObject now handles source objects up to 5 GB and plays nicely with multipart uploads, CORS works across pre-signed URLS.
</Update>

<Update label="2026-03-24" tags={["Storage","(Improvement)"]}>
  ## S3 API 'Closed Preview'

  Added presigned URL support for S3 via the AWS CLI presign command.
</Update>