A new release for our Divi Query Builder plugin is now live. This update brings the following features:

1. Added post meta (custom fields) builder field. Now it is possible to use any custom fields to restrict your query results for posts, terms, and user query types. You can create relationships with our custom interface to, for example, show posts that include the value hello on a custom field X or that have the value 1000 on another custom field Y. Multiple relationships are supported.

Read all documentation here Divi Query Builder.