Currently translated at 85.8% (266 of 310 strings)

Currently translated at 100.0% (310 of 310 strings)

Currently translated at 73.9% (229 of 310 strings)

CC: #67

This is describing icon themes following the XDG icon theme spec.
CC: #67

This can be useful if you only know the tag, but want its
explanation/severity without actually having the AsValidatorIssue.

Also, this avoids an API break if we ever need an AsVideoCodec class in
future.

CC: #175

Currently translated at 66.9% (202 of 302 strings)

Currently translated at 78.1% (236 of 302 strings)

Currently translated at 53.6% (162 of 302 strings)

Currently translated at 100.0% (302 of 302 strings)

CC: #175

This resolves #175

Currently translated at 86.8% (171 of 197 strings)

See #175 for the discussion about this feature.

These have happened in the wild, and the validator should alert people
to these issues, as they are always unintentional.

The "id" type was simply missing due to an oversight, and the
"mediatype" type will likely exist in a future release of the
specification, so let's support it early.

Having those could lead to circular references between components so
that they can not be freed properly anymore, or even worse may crash
AppStream in an infinite recursion when building the data pool.
Since we don't fully control the data we are processing, it's good to
protect against these issues as much as possible, even though they
should not ever happen on a system that receives well processed
metadata.

This adds a few checks and cleanups for the release metadata, most
importantly validating the release dates for correctness.
See issue #245 for more information.

This resolves #245

This was already made clear in the spec part of the documentation, but
the quickstart page was not up to date.

The answer is: Pretty much use .metainfo.xml all the time, unless you
have a desktop-app in which case you may choose .appdata.xml (which will
likely be supported forever for legacy compatibility).