Gravity Flow PDF Generator Extension 1.8

- Fixed an issue with missing form id and entry id with custom file name generation.
- Fixed an issue with merge tag workflow_pdf_download_link for custom file names.
- Added filter gravityflowpdf_download_file_name to customize the file name downloadable via merge tag.
- Added action gravityflowpdf_generated which fires when the PDF is successfully generated.
- Deprecated filter gravityflowpdf_file_name as part of fix to address the workflow_pdf_download_link merge tag issue. We recommend changing your existing filters to gravityflowpdf_download_file_name as gravityflowpdf_file_name will be removed in a future major release. See release notes for more details.

- Added option to set PDF File Name on the Workflow. Empty field takes the current defined default value.
- Added merge tag support for PDF File Name field.
- Added custom file name setting (enable checkbox + text) to allow customization of PDF file name.
- Added gravityflowpdf_file_name filter call to apply when a custom file name is defined on the workflow step.
- Updated the form settings label to "Workflow PDF".
- Updated mPDF to v8.0.4.
- Fixed an issue with the mPDF include which resulted in a fatal error on some sites.
- Fixed PHP notices thrown in PHP 7.4.

- Added parameters ($entry and $step) to filters gravityflowpdf_mpdf_config and gravityflowpdf_content to enable more granular customization options.
- Added step setting for notifications to identify CC: recipients