Confluence 5.9.8. - This version of Confluence is unrecognized by the Atlassian Marketplace.

Summary

Confluence 5.9.8 isn't recognise as a valid version in Atlassian Marketplace.

Environment

Confluence 5.9.8.

Steps to Reproduce

1. Download Confluence 5.9.8.
2. Install Confluence 5.9.8.
3. Navigate to Confluence Administration page >> Manage add-ons.

Expected Results

No warning message should be shown in the Manage add-ons page.

Actual Results

Noticed that the following warning message is shown in the Confluence UI.

"This version of Confluence is unrecognized by the Atlassian Marketplace. It might be a non-standard build or be too new to appear."