chore(roadmap): update product roadmap

Some things have been completed (such as deploy hooks) since the last roadmap update.

This commit also removes a few bullet points from the roadmap that have been dangling since v2.0
or have not been followed up with tickets/design docs (such as the controller emitting metrics).

Author: Matthew Fisher

src/roadmap/roadmap.md

@@ -7,56 +7,6 @@ grouping of features that are deemed important to the future of Deis.
 Given the project's rapid [Release Schedule](releases.md), roadmap
 items are designed to provide a sense of direction over many releases.
 
-## Deployments
-
-Deis Workflow should use Kubernetes-native constructs wherever possible. By
-switching to `Deployments`, the controller component will no longer need to
-orchestrate rolling deploys. Instead, controller can delegate that work to
-Kubernetes control loops.
-
-* [X] Support Kubernetes Deployments <https://github.com/deis/controller/pull/854> (Workflow 2.2)
-* [X] Kubernetes Deployments by default (Workflow 2.4)
-
-## Private Registry and Native IaaS Registry Support
-
-Many users of Deis v1 requested the ability to push and pull application
-artifacts from private Docker registries. While v1 supported a
-[workaround](https://github.com/deis/deis/issues/2232) or two, operators
-usually had to intervene or build custom tooling. Deis Workflow aims to make it
-simple to configure your Workflow install to pull and push images to private
-registries.
-
-* [X] Pull from private registry <https://github.com/deis/workflow/pull/201> (Workflow 2.0)
-* [X] Push to private registry for builder (Workflow 2.3)
-* [X] Support native auth strategies for ECR and GCR (Workflow 2.4)
-
-## Application Management
-
-Various application-related features that give developers and operators
-flexibility in how applications are managed by the platform:
-
-* [X] Per-process type health checks: <https://github.com/deis/controller/issues/881> (Workflow 2.4)
-* [X] Application Maintenance Mode: <https://github.com/deis/deis/issues/3722> (Workflow 2.4)
-* [X] Enforce SSL Per-Application: <https://github.com/deis/router/issues/148> (Workflow 2.5)
-* [X] Per-application IP Whitelisting via CLI: <https://github.com/deis/controller/issues/240> (Workflow 2.5)
-* [ ] Per-application Kubernetes Network Policy:
-
-### Private Application Support
-
-* [X] Private Application Support: <https://github.com/deis/controller/pull/934> (Workflow 2.4)
-
-Related issues:
-
-* <https://github.com/deis/deis/issues/4391>
-* <https://github.com/deis/deis/issues/2715>
-
-## Application Autoscaling
-
-Developers should be able to define an autoscaling policy per application
-process type. Under the covers, Workflow should use HorizontalPodAutoscaling.
-
-* [X] Application Autoscaling <https://github.com/deis/workflow/issues/403> (Alpha, Workflow 2.5)
-
 ## Interactive `deis run /bin/bash`
 
 Provide the ability for developers to launch an interactive terminal session in
@@ -88,7 +38,6 @@ Related issues:
 
 ## Monitoring
 
-* [ ] deis/controller emitting metrics
 * [ ] Define and deliver alerts with Kapacitor: <https://github.com/deis/monitor/issues/44>
 
 ## Workflow Addons/Services
@@ -103,5 +52,4 @@ Deis Workflow should be able to send and receive webhooks from external
 systems. Facilitating integration with third party services like GitHub,
 Gitlab, Slack, Hipchat.
 
-* [ ] Send webhook on platform events: <https://github.com/deis/deis/issues/1486>
-* [ ] Trigger automatic deploy from GitHub Deployments API
+* [X] Send webhook on platform events: <https://github.com/deis/deis/issues/1486> (Workflow v2.10)