Updates for May 10

[Karla Burnett]

Hey all,

We have a few exciting changes this week around subscriptions:

== API

We've released a new `v1/subscriptions` API endpoint, with the ability to create, update, retrieve, cancel and list active subscriptions directly (previously Subscriptions were only accessible via the Customer object). Documentation is available here: https://stripe.com/docs/api#subscriptions

== API Libraries

 * stripe-go version 14.0.0 has been released. Changelog: https://github.com/stripe/stripe-go/blob/master/CHANGELOG

 * stripe-java version 2.5.0 has been released. Changelog: https://github.com/stripe/stripe-java/blob/master/CHANGELOG

 * stripe-php version 3.13.0 has been released. Changelog: https://github.com/stripe/stripe-php/blob/master/CHANGELOG.md

 * stripe-python version 1.33.0 has been released. Changelog: https://github.com/stripe/stripe-python/blob/master/CHANGELOG

 * stripe-ruby version 1.42.0 has been released. Changelog: https://github.com/stripe/stripe-ruby/blob/master/History.txt

 - Karla