# Cluster and Runtime

Helm charts are updated from time to time. Customers will be notified of each upgrade.

Customers will need to upgrade the system by using a command similar to:

```bash
helm upgrade --install node-persistence keyless/core-daemon --version 1.0.0 --timeout 10m --wait --set image.tag=1.0.0  --atomic -f values.yaml -f secrets.yaml
```

Applications are also updated from time to time. For each update customers will be notified of a specific tag which has to be set in the overrides of the correct values.yml file. After this the helm chart needs to be upgraded. This will lead to pods being recreated with the new code.

Running an unsupported component version combination may lead to a non functional installation and/or data loss.

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