- composer updates
- new artisan command 'update:dataset {dataset : The ID of the dataset}' for updating solr index for specific datasets
- DatasetExtension.php: alaso svae 'sort_order' for authors and contributors
- twice solr.xslt: sort authors also in solr index
- Sitelinkcontroller: data filter via raw sql
- primary key for HasValue model
- config/solarium.php new config values
- bug on migration fie for document_xml_cache