Release notes for edge-19.8.6 (#3318)

* Release notes for edge-19.8.6

Signed-off-by: Charles Pretzer <charles@buoyant.io>

CHANGES.md

@@ -1,3 +1,16 @@
+## edge-19.8.6
+
+* CLI
+  * Fixed custom cluster domain support for tap profiles 
+    (thanks @arminbuerkle!) 
+* Web UI
+  * Added a `Linkerd Namespace` Grafana dashboard, allowing users to view
+    historical data for a given namespace, similar to CLI output for 
+    `linkerd stat deploy -n myNs` (thanks @bourquep!)
+* Internal
+  * Added requirement for Go `1.12.9` for controller builds to include 
+    security fixes
+    
 ## stable-2.5.0
 
 This release adds [Helm support](https://linkerd.io/2/tasks/install-helm/),

charts/linkerd2/Chart.yaml

@@ -1,5 +1,5 @@
 apiVersion: "v1"
-appVersion: stable-2.5.0
+appVersion: edge-19.8.6
 description: Linkerd gives you observability, reliability, and security for your microservices — with no code change required.
 home: https://linkerd.io
 keywords:

charts/linkerd2/values.yaml

@@ -7,7 +7,7 @@ EnableH2Upgrade: true
 ImagePullPolicy: &image_pull_policy IfNotPresent
 
 # control plane version. See Proxy section for proxy version
-LinkerdVersion: &linkerd_version stable-2.5.0
+LinkerdVersion: &linkerd_version edge-19.8.6
 
 Namespace: linkerd
 OmitWebhookSideEffects: false