Hints for qpwgraph in main

org.rncbc.qpwgraph ⚙ amd64

asv-description-has-plaintext-url
org.rncbc.qpwgraph.metainfo.xml:10 - p
The description contains a web URL in plain text. This is not allowed, please use the <url/> tag instead to share links.
screenshot-download-error
Error while downloading screenshot from 'https://gitlab.freedesktop.org/rncbc/qpwgraph/-/raw/main/src/images/qpwgraph_screenshot-1.png': URL was not found on the server.
This might be a temporary server issue, or the screenshot is no longer available.
screenshot-image-is-svg
The screenshot image at 'https://gitlab.freedesktop.org/rncbc/qpwgraph/-/raw/main/src/images/qpwgraph.svg' is a vector graphic. Vector graphics are not allowed as screenshot images.

asv-developer-name-tag-deprecated
org.rncbc.qpwgraph.metainfo.xml:37 -
The toplevel `developer_name` element is deprecated. Please use the `name` element in a `developer` block instead.
asv-developer-info-missing
org.rncbc.qpwgraph.metainfo.xml -
This component contains no `developer` element with information about its author.