Frontend
- New loader for visualizations.
- Better discover integration.
- Better performance: now the tabs use the same discover, only changing filters.
- New groups tab: now you can check your groups configuration (search its agents and configuration files).
- Logs tab improved: you can sort by field and the view has been improved.
- Implicit filters per tab showed as unremovable chips -> clearer interface.
Backend
- Visualizations loaded at initialization time.
- New sync system to wait for elasticsearch js.