Merge pull request #391 from a-blender/update-docs

Update docs with branch/release info

README.md

@@ -124,6 +124,18 @@ You can view some tf file examples, [here](examples).
 
 On Openstack you can use [terraform-openstack-rke](https://github.com/remche/terraform-openstack-rke) module.
 
+Branching the Provider
+---------------------------
+
+The provider is branched into two release lines `master` and `release/v1.3` that align with the minor versions of RKE. `master` is aligned with RKE v1.4 and `release/v1.3` is aligned with RKE v1.3.
+
+Release process
+
+* When there's an RKE/KDM release and the RKE release has new kubernetes versions, create an issue that will list the RKE version + provide links
+* Backport CVEs or fixes as needed to `release/v1.3`
+* Release the provider that includes the new version/s
+* It depends on what RKE version just got released (v1.3 / v1.4) as to what line of the provider gets released. Could be one or the other, or both.
+
 Releasing the Provider
 ---------------------------