docs: changes for release 2.5 (openebs#190)

Signed-off-by: Vishnu Attur <[email protected]>

quickstart/deploy-mayastor.md

@@ -42,7 +42,7 @@ helm search repo mayastor --versions
 {% tab title="Sample Output" %}
 ```text
  NAME             	CHART VERSION	APP VERSION  	DESCRIPTION                       
-mayastor/mayastor	2.4.0        	2.4.0       	Mayastor Helm chart for Kubernetes
+mayastor/mayastor	2.5.0        	2.5.0       	Mayastor Helm chart for Kubernetes
 ```
 {% endtab %}
 {% endtabs %}
@@ -53,11 +53,11 @@ To discover all the versions (including unstable versions), execute:
 {% endhint %}
 
 
-3. Run the following command to install Mayastor _version 2.4.
+3. Run the following command to install Mayastor _version 2.5.
 {% tabs %}
 {% tab title="Command" %}
 ```text
-helm install mayastor mayastor/mayastor -n mayastor --create-namespace --version 2.4.0
+helm install mayastor mayastor/mayastor -n mayastor --create-namespace --version 2.5.0
 ```
 {% endtab %}
 {% tab title="Sample Output" %}

quickstart/troubleshooting.md

@@ -299,7 +299,7 @@ Thread 1 (Thread 0x7f782559f040 (LWP 56)):
 
 ##  Diskpool behaviour  
 
-The below behaviour may be encountered while uprading from older releases to Mayastor 2.4 release and above.
+The below behaviour may be encountered while uprading from older releases to Mayastor 2.5 release and above.
 
 ### Get Dsp
 

reference/upgrade.md

@@ -4,7 +4,7 @@ Mayastor supports seamless upgrades starting with target version 2.1.0 and later
 
 ### Supported upgrade paths
 
-- From 2.0.x to 2.4.0
+- From 2.0.x to 2.5.0
 
 {% hint style="info" %}
 - The upgrade operation utilises the [Mayastor Kubectl Plugin](https://mayastor.gitbook.io/introduction/advanced-operations/kubectl-plugin).
@@ -74,7 +74,7 @@ kubectl mayastor get upgrade-status
 {% tab title="Expected Output" %}
 ```text
 Upgrade From: 2.0.0
-Upgrade To: 2.4.0
+Upgrade To: 2.5.0
 Upgrade Status: Successfully upgraded Mayastor
 ```
 {% endtab %}