> My application framework (Drupal) doesn't support Solr 8. That's not true. Like Solr itself you just have to update to recent drupal module versions. As you can see at https://travis-ci.org/github/mkalkbrenner/search_api_solr/builds/663153535 the automated tests run against Solr 6.6.6, 7.7.2 and 8.4.1.
Best, Markus
