Hints for qtcreator in ubuntu

org.qt-project.qtcreator.desktop ⚙ amd64

asv-cid-rdns-contains-hyphen
:4 - org.qt-project.qtcreator.desktop
The component ID contains a hyphen/minus in its domain part. Using a hyphen is strongly discouraged to improve interoperability with other tools such as D-Bus. A good option is to replace any hyphens with underscores (`_`). Hyphens are only allowed in the last segment of a component ID.
asv-screenshot-default-missing
:30 -
No screenshot is marked as default.
asv-release-time-missing
:39 - date
The release is missing either the `date` (preferred) or the `timestamp` property.
screenshot-download-error
Error while downloading screenshot from 'https://doc.qt.io/qtcreator/images/qtcreator-gs-build-example-open.png': URL was not found on the server.
This might be a temporary server issue, or the screenshot is no longer available.

asv-desktop-app-launchable-omitted
-
This `desktop-application` component has no `desktop-id` launchable tag, however it contains all the necessary information to display the application. The omission of the launchable entry means that this application can not be launched directly from installers or software centers. If this is intended, this information can be ignored, otherwise it is strongly recommended to add a launchable tag as well.