gi-docgen - 2023.1+ds-2 main

GI-DocGen is a document generator for GObject-based libraries. GObject
is the base type system of the GNOME project. GI-Docgen reuses the
introspection data generated by GObject-based libraries to generate
the API reference of these libraries, as well as other ancillary
documentation.
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GI-DocGen is not a general purpose documentation tool for C libraries:
while GI-DocGen can be used to generate API references for most GObject/C
libraries that expose introspection data, its main goal is to generate
the reference for GTK and its immediate dependencies.
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GI-DocGen is still in development. The upstream-recommended use of
GI-DocGen is to add it as a sub-project to a Meson build system, and
vendor it when releasing dist archives. Until GI-DocGen becomes stable,
Debian packages that use it for their documentation should use a vendored
copy (as allowed by Policy §4.13), and should not have a Build-Depends
on gi-docgen unless no vendored copy is present in upstream releases.