docs/Changelog: update to reflect latest changes

Also add Changlog link to the Wiki homepage.

Author: ukkopahis

docs/Updates/Changelog.md

@@ -1,11 +1,21 @@
 ## Latest
-<!-- what's in open pull requests that will be merged at an unknown date -->
+(may include items not yet merged)
+<!-- List what's in open pull requests to be merged at an unknown date -->
 
-- New service: [Duckdns](../Containers/Duckdns.md), deprecates the
-  `duck/duck.sh` script.
 - Fixes to [bash aliases](../Basic_setup/Docker.md#aliases)
+<!-- PR-560 still a draft
 - Documentation development made easier: [Writing documentation](
-  ../Developers/index.md#writing-documentation)
+  ../Developers/index.md#writing-documentation) -->
+
+## 2022-06-12
+
+- Dockerfile based Zigbee2MQTT **deprecated**, requiring [migration](
+  ../Containers/Zigbee2MQTT.md#update202204).
+- New service: [Duckdns](../Containers/Duckdns.md), deprecates the
+  `duck/duck.sh` script.
+- New service: [Influxdb 2](../Containers/InfluxDB2.md), supported only on
+  fully 64bit systems.
+- Docker health checks added to Grafana and InfluxDB.
 
 ## 2022-04-26
 

docs/index.md

@@ -19,6 +19,7 @@ Welcome to IOTstack:
   </label>
 
 * If you are just getting started with IOTstack, see [Getting Started](Basic_setup/index.md).
+    * For latest changes, see [Changelog](Updates/Changelog.md).
     * If you're running gcgarner/IOTstack see [Migrating to SensorsIot](Updates/gcgarner-migration.md).
 
 * You're always welcome to ask questions on the [IOTStack Discord](https://discord.gg/ZpKHnks).