Update changelog and bump version.

Author: brocaar

docs/config.toml

@@ -33,4 +33,4 @@ pygmentsUseClasses = true
     weight = 4
 
 [params]
-    version = "2.6.2"
+    version = "2.7.0"

docs/content/install/config.md

@@ -272,6 +272,24 @@ marshaler="v2_json"
   bind=""
 {{< /highlight >}}
 
+#### Environment variables
+
+Although using the configuration file is recommended, it is also possible
+to use environment variables to set configuration variables.
+
+Example:
+
+{{<highlight toml>}}
+[packet_forwarder]
+udp_bind="0.0.0.0:1700"
+{{</highlight>}}
+
+Can be set using the environment variable:
+
+{{<highlight toml>}}
+PACKET_FORWARDER.UDP_BIND="0.0.0.0:1700"
+{{</highlight>}}
+
 ### Warning: deprecation warning! update your configuration
 
 When you see this warning, you need to update your configuration!

docs/content/overview/changelog.md

@@ -10,6 +10,21 @@ description: Lists the changes per LoRa App Server release, including steps how
 
 # Changelog
 
+## v2.7.0
+
+### Features
+
+* Environment variable based [configuration](https://www.loraserver.io/lora-gateway-bridge/install/config/) has been re-implemented.
+
+### Improvements
+
+* Remove QoS > 0 bottleneck with non-blocking MQTT publish ([#101](https://github.com/brocaar/lora-gateway-bridge/pull/101))
+
+### Bugfixes
+
+* Fix potential deadlock on MQTT re-connect ([#103](https://github.com/brocaar/lora-gateway-bridge/issues/103))
+* Fix logrotate issue (init based systems) ([#98](https://github.com/brocaar/lora-gateway-bridge/pull/98))
+
 ## v2.6.2
 
 ### Bugfixes