If you've made a request in the past you probably remember the form that used to be here. Well after having it available for a few years I got nearly 18 thousand bogus requests, even with the security check, and maybe twenty legitimate submissions. I just got tired of going through the inbox and deleting 20-40 submissions every day. If you want to request something please just send an email to minetest(at)nathansalapat(dot)com