bump versions to 2.2.0

_i18n/ar/resources/developer-guides/daemon-rpc.md

-{% assign version = '2.1.0' | split: '.' %}
+{% assign version = '2.2.0' | split: '.' %}
 {% include disclaimer.html translated="false" version=page.version %}
 ## Introduction
 

_i18n/en/resources/developer-guides/daemon-rpc.md

-{% assign version = '2.1.0' | split: '.' %}
+{% assign version = '2.2.0' | split: '.' %}
 {% include disclaimer.html translated="true" version=page.version %}
 ## Introduction
 

_i18n/es/resources/developer-guides/daemon-rpc.md

-{% assign version = '2.1.0' | split: '.' %}
+{% assign version = '2.2.0' | split: '.' %}
 {% include disclaimer.html translated="false" version=page.version %}
 ## Introduction
 

_i18n/fr/resources/developer-guides/daemon-rpc.md

-{% assign version = '2.1.0' | split: '.' %}
+{% assign version = '2.2.0' | split: '.' %}
 {% include disclaimer.html translated="false" version=page.version %}
 ## Introduction
 

_i18n/it/resources/developer-guides/daemon-rpc.md

-{% assign version = '2.1.0' | split: '.' %}
+{% assign version = '2.2.0' | split: '.' %}
 {% include disclaimer.html translated="false" version=page.version %}
 ## Introduction
 

resources/developer-guides/daemon-rpc.md

@@ -4,7 +4,7 @@ title: "Daemon RPC documentation"
 permalink: /resources/developer-guides/daemon-rpc.html
 mainVersion:
   - "2"
-  - "1"
+  - "2"
   - "0"
 ---