# Better logs, discovery, and dashboard experience

> Improvements to logs exploration, host monitoring, and Kubernetes observability make it easier to discover and analyze your system data.

Source: https://last9.io/changelog/better-logs-discovery-and-dashboard-experience/

### Improvements

- **Logs Explorer:**
  - Extracted attributes now shown as clickable chips in each log row for easy discovery and quick filtering (toggle visibility with "show attributes" option)
  - Undo/redo controls added to Log Controls with keyboard shortcuts (⌘+z/⌘+⇧+Z on Mac, ctrl+z/ctrl+y on Windows/Linux)
- **Discover Services:**
  - Query information displayed when hovering over info icons in Overview tab charts
  - Notification channels visibility improved to show only when alerts are configured
- **Discover Hosts:**
  - OpenTelemetry Host Metrics support added for comprehensive host monitoring through OTel collectors
  - Enhanced disk usage column handling - now called "root volume" for clearer context
  - Column filters added to Hosts View table
- **Discover Kubernetes:**
  - Enhanced resource queries now use `max` instead of `sum` for deployment replica counts
  - Column filters added to Kubernetes View table
- Environment persistence across all screens for better user experience
- Improved dashboard panel fullscreen mode with minimum height constraints

### Fixes

- Discover Services:
  - Service icons were not rendering properly due to static time configuration issues
  - Discover Services filters were not being retained during auto-refresh
  - Service filter functionality was not handling data sources correctly