* 404 instead of 500 whenever a Mosaico image does not exist
2.1.3
Languages
* Put translations for French back into the package and update them
2.1.2
Bug fixes
* `tracking_id` field from `CampaignSentEvent` models SHOULD have had an index from the beginning. Updating open and click statistics could become very slow.
2.1.1
Bug fixes
* fix python-3.6 compatibility
2.1.0
* Feature : add settings `NUNTIUS_DEFAULT_FROM_EMAIL`, `NUNTIUS_DEFAULT_FROM_NAME`, `NUNTIUS_DEFAULT_REPLY_TO_EMAIL`, and `NUNTIUS_DEFAULT_REPLY_TO_NAME`. * Fix a bug where webhook would error when ISP normalized email.
2.0.1
Bug fixes
* Fix a bug where the admin still had some references to celery tasks and would crash