v0.4

• Following adapters have been deprecated: AclAwareAmazonS3, AmazonS3, Apc, Cache, LazyOpenCloud, Sftp, Dropbox, MogileFS, GoogleCloudStorage (see #482)
• Improvement of test coverage during CI builds: functional tests for AzureBlobStorage, AwsS3, DoctrineDbal, Ftp, GridFS, OpenCloud and PhpseclibSftp now run on Travis (see #457, #460, #483, #484, #500, #504, #505)
• Maintained adapters now have metapackage to enforce version of 3rd party libraries, and ease installation process (see #487)
• Add FilesystemInterface and make current Filesystem implement it (see #492)
• Drop support for PHP v5.4 and v5.5 (see #503)
• File:
  • Add rename method to File (see #468)
• Local adapter:
  • Suppress warning if directory has been created between check and create attempt (see #331)
  • Replace file_exists with is_file, to check if given path exists (see #479)
  • Allow Local adapter mkdir mode to cascade to it's Stream (see #488)
  • Fix phpdocs (see #489)
• AzureBlobStorage:
  • Add support for multi container mode (see #486)
• AwsS3 adapter:
  • Add ContentType support to AwsS3 (see #451)
  • Allow aws-sdk-php v2 and v3 to be used (see #457, #462, #475)
  • Provide mime type (see #491)
  • Deprecate AwsS3::getUrl() method, instead use ResolvableFilesystem from gaufrette/extras (see #496)
• GridFS adapter:
  • Unmaintained mongo extension has been replaced with newer mongodb extension (see #460)
• GoogleCloudStorage adapter:
  • Fixed missing leading "" before Google_Http_Request (see #471)
• Ftp adapter:
  • Always ensure target directory exists before renaming (see #476)
  • Don't use FTP_USEPASSVADDRESS before php 5.6.18, and 7.0.0/7.0.1 (see #477, #480, #483)
• Docs:
  • Add minimum IAM roles for AwsS3 adapter, and recommend to manually create bucket (see #467)

Contributors: @NiR-, @nicolasmure, @WARrior-Alex, @zyphlar, @AntoineLelaisant, @Shivoham, @richardfullmer, @kcassam, @beebop1032, @dkarlovi.

Also, we thank @edhgoose and @zyphlar who made patches for deprecated adapters, before those adapters were deprecated, but still did not see their respective work merged in this version.