Blackbaud is unable to perform code reviews or testing of customizations prior to a product upgrade. We strongly recommend testing all applications in a development environment prior to upgrading in a production environment. Please review the following article:

How does upgrading affect VBA/API customizations?​

Upgrading from RE 7.94
Please review the following article for changes in RE 7.95. Upgrading from RE 7.93 and below
Please review the following articles as the RE 7.94 changes are included in RE 7.95.