libappstream-glib8 - 0.7.18-1+deb11u1pureos1 main

AppStream is a cross-distribution effort for creating and sharing
metadata about software components available in the package repositories
of a distribution.
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This package contains a GObject-based library to read and write AppStream
XML metadata and retrieve additional data such as screenshots.
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As opposed to libappstream, this library does not use an on-disk cache but
reads data directly from the XML or DEP-11 YAML files.