Fixed an issue with derivatives not being applied properly to pages which added a derivative usingthe hook_tether_stats_url hook. An error in validation resulted in a false watchdog log entry and prevented stat collection for this case.
Issue #2546086 by jmdeleon, tlyngej: Missing query can cause Solr to ignore the request
Issue #2496751 by dcam: Delete SarniaViewsHandlerFilter::operator_options()
The update submitted in issue #2546086 also allows for the demo cores in Solr 4.x and 5.x to be searched in Drupal through Sarnia.
The update submitted in issue #2496751 removes a patch for an upstream Search API issue (#1318904) that has been resolved.