com.atlassian.confluence.content.render.xhtml.migration.exceptions.UnknownMacroMigrationException: The macro 'html' is unknown.
Vamhi Easy Attachment Confluence - Version 1.0.1 - Sept 11 - Release Notes
Improvements
First release
Bug fixes
First release
Tested for compatibility
Confluence version 8.5.0 - 8.9.6