enhancement
With #23441, a maintenance page was introduced that allows you to download a dump from an application. However, this maintenance page is not built into the applications by default.
Code Migration
- To integrate the maintenance page into an existing application, it must/should be added to ` war.maintenance.pages ` in ` build.xml`.
Test
- Create a new application and deploy it.
- The deployed application contains the maintenance page ExportData.jsp.