Bug fixes

Drupal 9 compatibility and many various improvements

Fixed layout and region background settings to working. Now you can specify different background colors for each region

First alpha release.

Support for Goessner JSONPath and peekmo/jsonpath removed!

Fix for SA-CONTRIB-2019-083.

Due to a security issue in the jsonpath libraries from Goessner and peekmo/jsonpath, support for these libraries have been removed in this release. Now only the flow/jsonpath library is supported. If you don't use the JSONPath parser in your Feeds importers, then there's nothing you need to do.

Fixed #3126269: Switching settings via AJAX problem if validation fails
Fixed #3125985: t() calls should be avoided in classes, use \Drupal\Core\StringTranslation\StringTranslationTrait and $this->t() instead