Appstream meta data is used to show information/screenshots in Discover or other application lists. If there is already metadata, please check if it is named correctly. The automatic script to include new version numbers did not make an update commit.
Might be the same issue that was fixed with https://github.com/KDE/kdenlive/commit/50085b9fca6690e22145a0afbf3882746877bf68 for kdenlive.
Is this still the case? I can see Umbrello metadata on apps.kde.org which I assume gets that info from the appstream file itself
The org.kde.umbrello.appdata.xml file is present, but still not updated automatically by the release scripts. The last manual update was in 2023, see https://invent.kde.org/sdk/umbrello/-/commit/e369883ba50a87618e7e31716e4990942bb170aa
Git commit 3f519b64d7dea3e78be60ec5aaaae7a0a061a905 by Ralf Habacker. Committed on 30/07/2025 at 06:35. Pushed by habacker into branch 'master'. cmake: setup project version for cmake This could help fix the issue reported in the ticket mentioned below for future versions. M +4 -2 CMakeLists.txt https://invent.kde.org/sdk/umbrello/-/commit/3f519b64d7dea3e78be60ec5aaaae7a0a061a905