Page History

Release Notes

• HTTP Live Streaming (HLS) is now available as an option for streaming files. HLS is widely supported by browsers and mobile devices and allows for non-Flash video and audio players. HLS is supported by HTML5 video and audio tags. Both open and secure streaming options are available for HLS through DuraCloud.
  • Content to be streamed via HLS must first be transcoded into a format supported by HLS (generally .ts segment files with .m3u8 playlists)
  • More details on HLS streaming can be found in the documentation: DuraCloud Media Streaming
  • Details on new API calls to support HLS are here: DuraCloud REST API#AmazonS3StorageProvider
• All OpenStack-based storage provider options have been removed from DuraCloud, including both Rackspace and SDSC storage options. This change paves the way for features in future releases which are more closely aligned with the AWS S3 API, such as multi-part upload.
• Content retrieval calls can now include a Range header to request parts of a content file. This is particularly useful for large files when you only need a portion of the file or when you'd like to download portions of the file in parallel to speed retrieval.
• Generated manifest files now include a Content-Encoding header to specify the format of the manifest
• Attempts to include non-ASCII characters in content properties now results in an immediate error (rather than failing silently)
• The Retrieval Tool now provides a useful error message if the user's credentials are not correct
• The description field in snapshots is now truly optional
• Recommended deployment changesSet Idle timeout in Load Balancer Section → cf  
  • An idle timeout setting is now expected in the Load Balancer, see: 
  • https://github.com/duracloud/deployment-docs/blob/master/duracloud-webapp-setup.md
  Upgrade your elastic beanstalk environment
  • The Elastic Beanstalk environment should be updated to the latest tomcat environment
  (that
  • : Tomcat 8 with Java 8 running on 64bit Amazon Linux/3.0.3. (This change will also upgrade
  apache
  • Apache to 2.4.33)
• List of all issues included in release 

Issues discovered in testing

...

Test	bb	db
mvn clean install (full build + integration tests)

Release Actions

•  Complete testing
•  Perform version release (v4v5.50.0): https://github.com/duracloud/deployment-docs/blob/master/release-new-version.md
•  Deploy release zip to production Beanstalk
•  Update documentation (remove "Available in DuraCloud 5.0.0" notices)
•  Create release notes in Github

...