Dear Developer community,
We want to let you know about an important change we’re making to the way we roll out the new editing experience. We will no longer be converting existing pages to the new experience - instead, you will only see the new experience when you create a new page. Please refer to https://community.atlassian.com/t5/Confluence-discussions/Changes-to-Confluence-Editor-release/m-p/1031058 for more details.
What does it mean for our developers:
We encourage our app vendors to continue making their apps compatible for new editor (detailed here: https://developer.atlassian.com/blog/2019/01/macro-updates-for-the-new-confluence-cloud-editor/) as we eventually plan to sunset the old editing experience. We will keep you informed about the progress in this direction.