The extensions/v1beta1 API is deprecated for Deployment and with 1.16 is
not served by default anymore. This breaks the examples on k8s 1.16.

See this blog post for details on the deprecations:

https://kubernetes.io/blog/2019/07/18/api-deprecations-in-1-16/

* Add recent changes to the changelog
* Update version in docs
Signed-off-by: Nick Jüttner <nick@zalando.de>

Signed-off-by: Nick Jüttner <nick@juni.io>

* update RBAC rules in docs

* update docs with split between rbac and non

* make deployment use new sa

* docs: correctly reference service account in CRB

* docs: correctly reference service account in CRB in other docs

* Add a new --cloudflare-proxied flag to toggle Cloudflare proxy feature

* Change flag description

* docs(tutorials): add tutorial for digital ocean

* docs(tutorials): fix version used in cloudflare tutorial

* chore: update the changelog with the latest and greatest, thanks to all who contributed