All DNSimple certificates are now using the SHA-2 (SHA-256) hashing algorithm.
We're serious about improving security and you should be too. Here's our plan for issuing SHA-2 signed certificates
Benjamin Fritsch of CodeShip.io shows how to use the DNSimple API in conjunction with GitHub to continously deploy their DNS zones as changes are made in their GitHUB repo.
Heroku is closing their legacy routing system, for the new routing system you'll need a DNS provider that supports ALIAS records. DNSimple does it out of the box.
Getting notifications about domains you just want to expire about can be annoying. Now you don't need to see them anymore.