On behalf of the team, we thank the community for your valuable feedback on this Confluence Whiteboards RFC. Your input has influenced our approach to the Whiteboards feature and enabled us to successfully launch it to beta.
The intermediary whiteboard API changes mentioned in this post have been communicated through the Confluence Cloud Changelog. In the future, as we build support for Whiteboard v2 APIs we will keep you updated.
If you have any further questions or concerns, please do not hesitate to reach out. Thank you again for your help!