Currently, the documentation only notes that versions may be in different formats: https://github.com/nodkz/mongodb-memory-server/blob/d8e1ccc7113fc4802b937e3793aaf6e78336b67e/docs/api/config-options.md?plain=1#L44-L54 so this issue proposes to create a dedicated page on how to select versions and how to have it reliable