Version provides information about actual [[Node]] build version for user
#### **CLI example:**
Command:
```
cellframe-node-cli version
```
Response:
```
cellframe-node version 5.2-400
```
#### **JSON_RPC example:**
Command:
```
curl -X POST http://127.0.0.1:12345/connect
\-H "Content-Type: application/json"
\-d '{"method":"version", "params":[""], "id":"10"}'
```
Response:
```
{
"type": 0,
"result": "cellframe-node version 5.2-400\n",
"errors": null,
"id": 10
}
```