outdated mediainfo and libmediainfo packages

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Hello,

is there any particular reason why these 2 packages are outdated since 
several months, or were they just not maintained?
I am asking because I would need some of the newer functionality and 
would compile them from source otherwise.
But only if there are no known problems with them. The compiles from 
upstream 21.09 work without any issues and I can't see of any problems, 
but always better to just confirm

Thanks