* added serializer attributes for API usage
* new setters to fill invoice data from fixture
* re-usable fixture helper methods
* added API endpoints to fetch invoices
* adjust tests
* do not traverse into invoice template subdirectories (#3735)
* fix security open api definition
* fix currency can be null, removed fluent interface
* merged release 1.30.3
* allow to pre-fill timesheet metafields via URL
* fix api description
* added test accounts with simpler names and password
* upgrade to Symfony 6.2
* removed FrameworkExtraBundle (by Sensio) and replaced with new native SF annotations
* fixed symfony 6.2 deprecations
* fixed#3768
* removed un-maintained docker file
* update all packages
* fix deprecations
* only show one line descriptions for customer, projects and activities
* allow to show export column in timesheet listing
