* Recommend contributiontransactlegacy extension if drupal webform_civicrm is enabled.
* Implements setExceptionMode to allow skipping the exit on exception policy [!5](https://lab.civicrm.org/extensions/mjwshared/-/merge_requests/5).
* Add compat functions to work around issues with `\Civi::resources()->addVars()` - This improves compatibility for forms with multiple payment processors.
* Update Mjwpayment.get_payment API to support multiple parameters and options.
* Update Mjwpayment.get_payment API to support multiple parameters and options per https://github.com/civicrm/civicrm-core/pull/17071 (CiviCRM 5.26).