edge-20.2.1 (#4012)

This edge release is a release candidate for `stable-2.7` and fixes an issue
where the proxy could consume inappropriate amounts of memory.

* Proxy
  * Fixed a bug in the proxy's logging subsystem that could cause the proxy to
    consume memory until the process is OOMKilled, especially when the proxy was
    configured to log diagnostic information
  * Fixed properly emitting `grpc-status` headers when signaling proxy errors to
    gRPC clients
* Internal
  * Updated to Rust 1.40
  * Updated certain proxy dependencies to address RUSTSEC-2019-0033,
    RUSTSEC-2019-0034, and RUSTSEC-2020-02

Signed-off-by: Alex Leong <alex@buoyant.io>

CHANGES.md

@@ -1,3 +1,17 @@
+## edge-20.2.1
+
+This edge release is a release candidate for `stable-2.7` and fixes an issue
+where the proxy could consume inappropriate amounts of memory.
+
+* Proxy
+  * Fixed a bug in the proxy's logging subsystem that could cause the proxy to
+    consume memory until the process is OOM killed, especially when the proxy was
+    configured to log diagnostic information
+  * Fixed properly emitting `grpc-status` headers when signaling proxy errors to
+    gRPC clients
+  * Updated certain proxy dependencies to address RUSTSEC-2019-0033,
+    RUSTSEC-2019-0034, and RUSTSEC-2020-02
+
 ## edge-20.1.4
 
 This edge release is a release candidate for `stable-2.7`.

charts/linkerd2-cni/values.yaml

@@ -6,7 +6,7 @@ ignoreInboundPorts: ""
 ignoreOutboundPorts: ""
 createdByAnnotation: linkerd.io/created-by
 cniPluginImage:   "gcr.io/linkerd-io/cni-plugin"
-cniPluginVersion: edge-20.1.4
+cniPluginVersion: edge-20.2.1
 logLevel:         info
 portsToRedirect:  ""
 proxyUID:         2102

charts/linkerd2/values.yaml

@@ -11,7 +11,7 @@ global:
   controlPlaneTracing: false
 
   # control plane version. See Proxy section for proxy version
-  linkerdVersion: &linkerd_version edge-20.1.4
+  linkerdVersion: &linkerd_version edge-20.2.1
 
   namespace: linkerd