Support for Unicode.
Unicode is not fully supported in IMDb. For example, in Polish: you could change all references by searching “milosc” and then changing them to “miłość”. And Jiří Hnídek is written without an r-hacek on the start of their first name. It can also do the same for the ILM person Coşku Özdemır which is an Turkish person listed on Cinefex.