0.8.1

• Bug Fix: Permission problems on installs running on EC2s
• Bug Fix: Blank settings page due to WP_Error on S3 permission check
• Bug Fix: Warning: strtolower() expects parameter 1 to be string, object given
• Bug Fix: Region post meta update running on subsites of Multisite installs

0.8

• New: Redesigned settings UI
• Improvement: SSL setting can be fully controlled, HTTPS for urls always, based on request or never
• Improvement: Download files from S3 that are not found on server when running Regenerate Thumbnails plugin
• Improvement: When calling get_attached_file() and file is missing from server, return S3 URL
• Improvement: Code cleanup to WordPress coding standards
• Bug Fix: Files for all subsites going into the same S3 folder on multisite installs setup prior to WP 3.5
• Bug Fix: 'attempting to access local file system' error for some installs

0.7.2

• Bug: Some buckets in the EU region causing permission and HTTP errors
• Bug: Undefined variable: message in view/error.php also causing white screens

0.7.1

• Bug: Read-only error on settings page sometimes false positive

0.7

• New: Proper S3 region subdomain in URLs for buckets not in the US Standard region (e.g. https://s3-us-west-2.amazonaws.com/...)
• New: Update all existing attachment meta with bucket region (automatically runs in the background)
• New: Get secure URL for different image sizes (iamzozo)
• New: S3 bucket can be set with constant in wp-config.php (dberube)
• New: Filter for allowing/disallowing file types: as3cf_allowed_mime_types
• New: Filter to cancel upload to S3 for any reason: as3cf_pre_update_attachment_metadata
• New: Sidebar with email opt-in
• Improvement: Show warning when S3 policy is read-only
• Improvement: Tooltip added to clarify option
• Improvement: Move object versioning option to make it clear it does not require CloudFront
• Improvement: By default only allow file types in get_allowed_mime_types() to be uploaded to S3
• Improvement: Compatibility with WPML Media plugin
• Bug Fix: Edited images not removed on S3 when restoring image and IMAGE_EDIT_OVERWRITE true
• Bug Fix: File names with certain characters broken not working
• Bug Fix: Edited image uploaded to incorrect month folder
• Bug Fix: When creating a new bucket the bucket select box appears empty on success
• Bug Fix: SSL not working in regions other than US Standard
• Bug Fix: 'Error uploading' and 'Error removing local file' messages when editing an image
• Bug Fix: Upload and delete failing when bucket is non-US-region and bucket name contains dot
• Bug Fix: S3 file overwritten when file with same name uploaded and local file removed (dataferret)
• Bug Fix: Manually resized images not uploaded (gmauricio)

0.6

Update version and release notes.

0.6b1

Complete rewrite.