bobsupra/NuvioTVOS tvos-beta-3.2.8 on GitHub

tvOS Beta 3.2.8

Install: NuvioTV-3.2.8-unsigned-release.ipa requires a compatible tvOS development or sideloading signing workflow before installation.

New beta alerts: Manage notifications → choose Custom → Releases · Report a bug or suggest an idea

Eliminates vertical navigation stutter/lag between catalog rows by removing obsolete scroll-tracking state and using non-lazy row containers with pre-mounted card virtualization.
Optimizes rendering with Equatable view conformances (TVCatalogRow, TVCollectionFolderRow, TVHeroView, CrossfadingBackdrop, NuvioMeta), skipping unnecessary view body re-evaluations during navigation.
Defers secondary Details screen enrichment by 350ms for instant, fluid screen transitions without main-thread stalls when backing out quickly.
Improves Collection Folder and Streaming Addon grid browsing with focused outline tabs (CollectionFolderTabButton) and locked lateral card entry.

Adds iCloud Settings Sync (ICloudSettingsSyncManager via NSUbiquitousKeyValueStore) to synchronize appearance themes, layout choices, player preferences, and integration keys across all Apple TVs on your iCloud account (Settings → Advanced → iCloud Sync).
Mirrors Simkl access tokens to profile settings so authenticated sessions restore smoothly across devices via iCloud while maintaining Keychain security.
Speeds up Simkl Continue Watching loading by resolving title metadata in parallel (bounded concurrency of 4) instead of sequential requests.
Migrates CollectionsStore and LibraryStore payloads to file-backed LargePayloadStore in Application Support/Caches to protect against tvOS preferences size limits.

Updates the bundled AetherEngine stack from 6.7.0 to 6.21.0 and FFmpegBuild from 2.4.0 to 2.4.2.
Brings upstream playback fixes for live HLS rotation, subtitle delivery and proxying, frame-time telemetry, transport recovery, display-criteria changes, and PGS missing-palette recovery.
Automatically preserves backend-selected subtitle preferences during stream load, preventing preferred full subtitle tracks from being replaced by empty forced tracks.
Separates auto-hide and auto-play timers for Next Episode cards and makes the playback debug HUD toggleable in release builds.

Manual episode and season actions now create concrete aired-episode history needed for reliable Next Up and new-season suggestions.
Derives series watched state from aired regular episodes, avoiding unaired episodes and specials.
Protects Nuvio, Trakt, and Simkl history from incorrectly removing rows owned by another source, with robust Application Support writes and Caches fallback.
Enriches settled Home cards and search results from full metadata, decoding Stremio logos and preventing "No Results" flickers during search input debouncing.

Runs 173 unit and regression tests with 0 failures across playback policies, Simkl authentication, iCloud settings sync, artwork merging, catalog decoding, and stream discovery.
Includes updated AetherEngine regression suite and FFmpegBuild tests.

Catalog and metadata enrichment still depend on configured add-ons and upstream services.
Horizontal scrolling can still stutter slightly while high-resolution artwork or preview resources are downloading.
Physical Apple TV playback, HDMI/HDR/Dolby Vision, AirPlay receivers, Atmos hardware, and live-TV paths still need real-device validation; the Apple TV Simulator cannot play AV1.