- check for updates in the background;
- check for updates on API call;
- return current and available version in the API.
This information is available in /v1/version (for viewer role) /v1/Updates/Check (for Grafana global admin) APIs. Both are documented. Please use one build before the latest one to see all fields in the API response. For example, use perconalab/pmm-server:201907301105 Docker images when the next one is available.