[Artemis2]

Well, I wouldn't say that Heroku does that out of generosity, but their free tier is pure gold.

[jayroh]

They certainly didn't have to get the support for 2.2.0 out on Christmas morning, but they (actually, Terence) did.

https://twitter.com/hone02/status/548131759762968576

Although with Matz an employee I'm sure they were well ahead of the curve. ;)