Expando 1.0.9 is a maintenance release - no public issues were resolved.
Update regarding Data Center Compatibility for Expando: During November 2024 (3-months from now) we plan to introduce Data Center compatibility for Expando.
The launch of the app on Confluence Data Center will also introduce a paid licencing model. The introduction of a fair, paid licencing model for Expando on Confluence Data Center will serve to cover the development efforts to keep things running smoothly - such as the mandatory annual Data Center reviews.
You can keep a track of all updates and new information via our open public issue here - https://k15t.jira.com/browse/EXPANDO-22. More updates on the app's Data Center compatibility progress will be given nearer the time when work commences.