We should feed the `about > translations` page using the information available on Pootle, updating it regularly for each release.
It's a bit difficult as you don't enter your name and institution on Pootle and some translators have left since. I am not sure it can work.
Not a priority in the slightest.. I do feel we should do more to respect those continuing to work on Koha more however rather than continue to recognize early contributors above all else. It leads to resentment when people aren't recognised for the things they contribute.