Hi @skynet,
I didn't include these free extensions to the bundle because they're free and you can always download them from wordpress.org. It's more suitable for all users as well.
The MB Custom Taxonomy is used to create/edit custom taxonomies, while MB Custom Post Type is for custom post types. But after releasing both of them, I realised that people want all-in-one solution to create custom post types AND taxonomies, so I combine MB Custom Taxonomy into MB Custom Post Type. So now you can remove the MB Custom Taxonomy plugin and keep the MB Custom Post Type only.
When disable MB Custom Taxonomy plugin, you will see a new submenu Taxonomies under the Post Types menu.
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