.changelog/3571.md
KnownEmulator UI extensions — PVUI adds symbolName, systemSummary, and installedEmulators helpers on top of the KnownEmulator registry defined in PVLibrary, keeping display-layer concerns out of the data layer.LSApplicationQueriesSchemes additions — All iOS Info.plist variants now declare delta, retroarch, ppsspp, manicemu, melocafe, consolesapp, xenios, and atariemulator (MeloNX) URL schemes so presence detection works at runtime..sav/.srm/.state imports via Provenance's built-in web server (and Files.app on iOS/iPadOS).com.aoshuang.manicemu), URL scheme (manicemu), and App Group (group.aoshuang.manicemu) detection for direct shared-container access in future.EcosystemApp model in PVLibrary provides deep-link URL builders for XeniOS (Xbox 360), MeloNX (Nintendo Switch), and MeloCafe (Wii U). Callback payload parsing via EcosystemCallbackParser decodes base64url-encoded JSON game lists returned by those apps.EcosystemIntegrationView — New iOS-only settings view showing detected ecosystem apps (XeniOS, MeloNX, MeloCafe) with launch buttons. Gated behind the thirdPartyEcosystemIntegration feature flag (disabled by default).thirdPartyEcosystemIntegration feature flag — New flag in PVFeatureFlags / features.json to gate the ecosystem integration UI. iOS-only, off by default. Enable in Settings → Advanced → Feature Flags.en.lproj/Localizable.strings with full Text("key", bundle: .module) usage.RetroTheme enum that was shadowing the real RetroTheme from PVUIBase, causing the retro grid background to be replaced with a plain black color.com.manticstudios.ManticEmu to the verified "Manic EMU" / com.aoshuang.manicemu with the correct manicemu:// URL scheme throughout all UI and model files.