...
Each published page will include
the content title
the content body
attachments
content properties
content labels
In addition, links to local pages in the source space will be replaced with the links for the content in the destination space.
Publishing of each page will does not include custom content types. Any custom content such as GIPHY will display a publishing error message.
...
Version Confluence version metadata is not copied to the destination space page. The first publish action will create a published page version of v.1
Subsequent publishing of a source page
deletes the previously published page in the target space
adds the updated source content as a new page with a new page id (the updated published page version will be v.1)
Comala Publishing does not include the ability to publish the home page of a space.