It's was published on the 14 Feb?
Yes, where's the blog post or any evidence that they are paying out in
BTC now?
They're not, they only allow you to pay for services via Bitcoin. Person who commented that you can cash out there via Bitcoin is misinformed. They auto-convert it to USD immediately.
Pretty shocking Fiverr has not been replaced by someone offering better pay rates, them taking 20%+ of every service rendered and simply being a platform is simply bullshit if you ask me.