Hope V3 will continue to support MySQL, or provide migration scripts, or support import and export

[willow-god]

Describe the feature or enhancement

Hello developer, thank you for your development. I like your project very much. Due to the small server in the early stage, I chose Mariadb. I was very frustrated to hear that v3 will no longer be compatible with MySQL and Mariadb. I hope to continue to adapt.

If it cannot be adapted due to energy reasons, I can understand it very well. I hope that migration scripts or import and export functions can be provided later. Is that okay?

Dear, thank you for your contributions! I wish you a happy life and smooth work!