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 they use the DNSimple API with GitHub to continously deploy their DNS zones as changes are made.
Heroku is closing their legacy routing system. For the new routing system you'll need a DNS provider that supports ALIAS records.
Getting notifications about domains you just want to expire about can be annoying. Now you don't need to see them anymore.