* Issue **#2013** : The attribute value queue is now bounded and should prevent out of memory exceptions.

* Issue **#2009** : Fixed issue where Solr searches were not returning results.

* Issue **#1964** : BGZIP files are now closed on exception.

* Changed default dashboard time zone to use UTC.

* Fixed SQL statistics upsert statements for MySQL 5.7.

* Issue **#1793** : Fixed Solr search query creation.

* Issue **#1791** : Fixed Solr connection test response.