From Hardy Pottinger, DSpace 5.0 Release Team Member
The first Release Candidate for DSpace 5.0 will be made available for testing on November 6, 2014. New features of interest include:
For all UIs:
• Batch import from Zip files uploaded via the admin interface of either UI
• Easier Database upgrades, thanks to the inclusion of Flyway, an open-source database migration tool
• A feature-complete REST API, supporting both read and write operations
• Linked (Open) Data support
• Metadata for all DSpace Objects
• Improved thumbnail generation (via ImageMagick/Ghostscript)
• Google Analytics integration now tracks "downloads" of bitstreams
• A place to add third-party plugins
For JSPUI only:
• HTML5-based drag and drop upload interface for uploading bitstreams during submission
• Per-item configurable visual indicators for browse and search results
For XMLUI only:
• Mirage2 theme, utilizing many modern web design tools and technologies, facilitating a "responsive" web design, adapting to any screen size
• ORCID integration via an authority plugin, and a new authority cache
• Serpa/Romeo lookup
• Rendering MathML code in abstracts
• Error pages (including page not found) are all styled with your own site styles
• Collection drop down box performance improvements for repositories with a large number of collections
• (Optional) ability to generate citation cover pages on PDFs
• An aspect for adding Google Analytics web usage information to item pages
There's much more. Please see full list on the Release Status page at:
https://wiki.duraspace.org/display/DSPACE/DSpace+Release+5.0+Status