Callimachus 1.5.0 Release Candidate

New features in this release include:

• New Remote RDF Datasource resources provide Direct and Indirect Graph Store Protocol and navigable resources on top of (remote) SPARQL endpoints http://www.w3.org/TR/sparql11-http-rdf-update/
• Support for text/turtle and application/ld+json result formats from SPARQL endpoints http://www.w3.org/TR/sparql11-protocol/
• Support for application/sparql-update file hosting
• SERVICE blocks now use Callimachus credentials for authentication http://callimachusproject.org/getting-started-with-callimachus#Home_Folder_Edit_Tab
• Faster CAR folder import
• Member of staff and power groups can now invite users to groups they are editors of
• Folders can now define their own 404 handlers
• New Persistent URL resources https://en.wikipedia.org/wiki/Persistent_uniform_resource_locator
  • Redirect resources simplify the PURL creation be providing only essential fields
  • PURL interface has been simplified to provide GET-only capabilities
  • Proxy resources proxy content and operations by a path prefix from the Web
  • Rewrite Rule allows complex redirection/handling of requests for resources of any path depth