Make it so xls_serialization can be used with "phpoffice/phpspreadsheet:^3".
phpoffice/phpspreadsheet v3 is out, but it doesn't work for xls_serialization v1.4.0 as in:
- drupal/xls_serialization 1.4.0 requires phpoffice/phpspreadsheet ^2.0 -> found phpoffice/phpspreadsheet[2.0.0, ..., 2.3.0] but it conflicts with your root composer.json require (^3).
Active
1.4
Code