2.7.0

When Heroku launched in 2007 there was only a single Ruby version that could be used on the platform. In 2012 Heroku began to support multiple Ruby versions . Since then, we've had a holiday tradition of releasing the new versions of Ruby on the same day they come out, which always happens on Christmas day (December 25th).

If you're new to the community, you might be curious about where releasing a new minor version on Christmas comes from. To help answer that question, we interviewed Matz's, who works as the Chief Ruby Architect at Heroku in 2015.…