If you're a Rails dev, take a look at VersionCake. It allows you to version your...

If you're a Rails dev, take a look at VersionCake.

It allows you to version your json Jbuilder views by adopting the file naming convention (e.g. show.json.v1.jbuilder, show.json.v2.jbuilder, etc).

There's fallback to most recent, compatible version of the API.

I was like, Who's recommending VersionCake? But it's none other than Jim Jones!