Add new language to the list of translations

Hello. Could someone please assist to add Malay (my) to the list? :malaysia:

Question: Is it possible to add custom, non-standard locale? I am planning to also include different spoken dialects of Malay.

Update:
Here’s the auto-translated file:
client.my.yml.zip (59.8 KB)

I still need to check the translation before I can create a pull request :pray: