Darktable-git from AUR lensfun database fujifilm is missing XT-2 and 16mm 2.8

Software
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3

Did that we the command line in terminal:

sudo lensfun-update-data

Yes I now have the camerabody XT 2 but
NO i do not have the fujifilm 16mm in the database.
Can somebody update the central database.
Or is there another way?
greetings