v4.9.0 - 2026-03-15
Added
New Admin Diagnostics panel with tools for tuner checks, system health, logs, dependency checks, and support bundle generation.
New Theme: TV Guide (Classic)
Optional startup status endpoint for viewing initialization progress before login.
Custom logo uploads for Virtual Channels with reset-to-default option.
Traffic virtual channel improvements including cached road data and startup prewarming.
New documentation: AI_POLICY.md, ARCHITECTURE.md, DATA_FLOW.md, PROJECT_STRUCTURE.md, SECURITY_MODEL.md, and SYSTEM_OVERVIEW.md.
Changed
Reworked Settings / Administration navigation and added Diagnostics access for admins.
Improved traffic demo backend with disk caching and more reliable road data handling.
Improved Virtual Channels UI for traffic and logo management.
Added Pillow dependency for traffic basemap generation.
Fixed
Improved startup error handling and logging.
Fixed persistence and reset behavior for custom virtual channel logos.