- newsletters listing now uses hash history
- newsletters are sorted by Subject (a->z)
- segments are sorted by Name (a->z)
- re-added WordPress Users list as a segment you can send a newsletter to
- added explicit error messages when an auto newsletter isn't fully configured
- added missing strings for "selectAll" in Segments listing
- fixed filters() in Subscribers listing (wrong count as it was not taking groups/filters/search into account)
- Updated SQL schema for every created_at column so that it has a default value
- Updated unit tests based on recent changes (new methods in SubscriberSegment model)
- Added check for HelpScout initialization code so that it doesn't throw errors
- return actual rowCount of affected rows for bulk actions (based on PDO last statement)
- prevent removal of WP Users segment relationship with subscribers.
- Prevents empty notification emails from being sent
- Hooks to WP's post update and rewrite post notification logic
- Prevents scheduling multiple queues of the same newsletter
- Fixes issue with segments not updating when scheduling a newsletter
- Removes depreciated hash field & associated logic
- form as an iframe: increased marginY
- fixed issue with page titles (old themes using wp_title hook)
- redirect on reinstall instead of showing a message (to avoid being able to re-save old settings)
- extracted "get subscription pages urls" from models\Subscriber
- added unit tests for subscription\url class (not working because of WP/Codeception issue)
- filter by segment is now affected by the selected group (all, trash,...)
- updated relationship methods between subscribers & segments (to account for subsegment status)
- make use of the SubscriberSegment::status column to keep track of unsubscriptions
- unsubscribed segments now appear grayed out in the Subscribers listing
- added unsubscribed_at after segment names when editing a subscriber
- added date() method for Twig (uses WP's date format / date_offset)
- fixed typo in Form iframe export
- fixed unit test for Newsletters
- updated selection component (JSX) to allow more customization
