Bump Sysdig Agent version and use latest logo (#12737)

Signed-off-by: Néstor Salceda <nestor.salceda@sysdig.com>

stable/sysdig/CHANGELOG.md

@@ -3,6 +3,13 @@
 This file documents all notable changes to Sysdig Helm Chart. The release
 numbering uses [semantic versioning](http://semver.org).
 
+## v1.4.2
+
+### Minor Changes
+
+* Use the latest image from Agent (0.89.4) by default.
+* Use latest shovel logo.
+
 ## v1.4.0
 
 ### Major Changes

stable/sysdig/Chart.yaml

@@ -1,6 +1,6 @@
 name: sysdig
-version: 1.4.1
-appVersion: 0.89.0
+version: 1.4.2
+appVersion: 0.89.4
 description: Sysdig Monitor and Secure agent
 keywords:
   - monitoring
@@ -10,7 +10,7 @@ keywords:
   - troubleshooting
   - run-time
 home: https://www.sysdig.com/
-icon: https://app.sysdigcloud.com/images/changelogs/sysdig_monitor.png
+icon: https://478h5m1yrfsa3bbe262u7muv-wpengine.netdna-ssl.com/wp-content/uploads/2019/02/Shovel_600px.png
 sources:
   - https://app.sysdigcloud.com/#/settings/user
   - https://github.com/draios/sysdig

stable/sysdig/values.yaml

@@ -3,7 +3,7 @@
 image:
   registry: docker.io
   repository: sysdig/agent
-  tag: 0.89.0
+  tag: 0.89.4
   # Specify a imagePullPolicy
   # Defaults to 'Always' if image tag is 'latest', else set to 'IfNotPresent'
   # ref: http://kubernetes.io/docs/user-guide/images/#pre-pulling-images