Update versions for release

CHANGELOG.adoc

@@ -1,6 +1,6 @@
 = Changelog
 
-== Unreleased
+== Version 2.11.0
 
 * Support authentication to the helm repository using credentials from server definitions in maven `settings.xml` via `chartRepoServerId`.
 * Add an option to pass `--force-update` when adding helm repositories managed by this plugin.

README.adoc

@@ -20,7 +20,7 @@ Add the following to your `pom.xml`
     <plugin>
       <groupId>com.deviceinsight.helm</groupId>
       <artifactId>helm-maven-plugin</artifactId>
-      <version>2.10.0</version>
+      <version>2.11.0</version>
       <configuration>
         <chartName>my-chart</chartName>
         <chartRepoUrl>https://charts.helm.sh/stable</chartRepoUrl>
@@ -145,7 +145,7 @@ To use the `deployAtEnd` functionality it's mandatory to put the Helm Maven Plug
     <plugin>
       <groupId>com.deviceinsight.helm</groupId>
       <artifactId>helm-maven-plugin</artifactId>
-      <version>2.10.0</version>
+      <version>2.11.0</version>
       <configuration>
         <chartName>my-chart</chartName>
         <chartRepoUrl>https://charts.helm.sh/stable</chartRepoUrl>
@@ -179,7 +179,7 @@ Problem:: The following error message is a common source of trouble, lately:
 
 ...
 
-[ERROR] Failed to execute goal com.deviceinsight.helm:helm-maven-plugin:2.10.0:package (default) on project my-project: Error creating helm chart: When executing '/home/user/.m2/repository/com/deviceinsight/helm/helm/2.16.2/helm-2.16.2-linux-amd64.binary init --client-only' got result code '1' -> [Help 1]
+[ERROR] Failed to execute goal com.deviceinsight.helm:helm-maven-plugin:2.11.0:package (default) on project my-project: Error creating helm chart: When executing '/home/user/.m2/repository/com/deviceinsight/helm/helm/2.16.2/helm-2.16.2-linux-amd64.binary init --client-only' got result code '1' -> [Help 1]
 ----
 Solution:: This is likely due to an old version of helm itself. Make sure to configure `<helmVersion>` to a version >= 3.4.0 or, if you are still using Helm 2, a version >= 2.17.0 (https://github.com/helm/charts#%EF%B8%8F-deprecation-and-archive-notice[background information]).
 . {blank}

pom.xml

@@ -4,7 +4,7 @@
 
 	<groupId>com.deviceinsight.helm</groupId>
 	<artifactId>helm-maven-plugin</artifactId>
-	<version>2.11.0-SNAPSHOT</version>
+	<version>2.11.0</version>
 	<packaging>maven-plugin</packaging>
 
 	<name>Helm Maven Plugin</name>