1.2.20 - Superseded

Update v1.2.20: Updated Spotify Web API compatibility for artist browsing. Artist album requests now include albums, singles, and compilations, while respecting Spotify's endpoint-specific API limits. The /v1/artists/{id}/albums endpoint is limited to a maximum of 10 items per request, with Spotify2 automatically combining paginated responses to preserve the configured Kodi page size. Market handling remains based on the authenticated Spotify account without hard-coded country-specific behavior. Other Spotify API endpoints retain their respective limits, and the existing v1.2.19 playback, playlist transition, pagination, and GUI behavior remains unchanged.