CMB2 Metatabs Options is a plugin for developers who use CMB2 to manage metaboxes and fields. CMB2 Metatabs Options makes it easy to create options pages with multiple metaboxes--and optionally including tabs, any of which can also have multiple metaboxes. Attach your option page(s) to any existing Wordpress menu, or add them as a new top-level menu. Can also be used as a stand-alone class to add functionality to your CMB2 installation. Requires CMB2.
Version 1.3 adds a reset options button.