I have implemented CKSyncEngine synchronization, and it works well. I can update data on one device and see the changes propagate to another device quickly. However, the initial sync when a user downloads the app on a new device is a significant issue for both me and my users. One problem is that the sync engine fetches deletion events from the server. On a new device, the local database is empty, so these deletions are essentially no-ops. This would not be a big problem if there were only a few records or if it was fast. I measured the initial sync and found that there are 150 modified records and 62,168 deletions. Counting these alone takes over five minutes, even without processing them. The deletions do nothing because the local database has nothing to delete, yet they still add a significant delay. I understand that the sync engine ensures consistency across all devices, but five minutes of waiting with the app open just to insert a small number of records is excessive. The problem would be worse if there were tens of thousands of new records to insert, since downloading and saving the data would take even longer. This leads to a poor user experience. Users open the app and see data being populated for several minutes, or they are stuck on a screen that says the data is being synchronized with iCloud. I am wondering if there is a way to make the sync engine ignore deletion events when the state serialization is nil. Alternatively, is there a recommended method for handling initial synchronization more efficiently? One idea I considered is storing all the data as a backup in iCloud Documents, along with the state serialization at that point in time. When a user opens the app for the first time, I could download the file, extract the data, and set the state serialization to the saved value. I am not sure if this would work. I do not know if state serialization is tied to the device or if it only represents the point where the sync engine left off. My guess is that it might reference some local device storage. I am not sure what else to try. I could fetch all data using CloudKit, create the sync engine with an empty state serialization, and let it fetch everything again, but that would still take a long time. My records are very small, mostly a date when something happened and an ID referencing the parent. Since the app tracks watched episodes, I only store the date the user watched the episode and the ID of that episode.

Tags NetworkExtension, NEFilterManager, Content-Filter, TestFlight, iOS, Swift, Entitlements, App-Groups Problem Summary I'm experiencing a critical issue with a Network Extension Content Filter that works perfectly in debug mode but fails in TestFlight with: ``` -[NEFilterManager saveToPreferencesWithCompletionHandler:]_block_invoke_3: failed to save the new configuration: Error Domain=NEFilterErrorDomain Code=5 "permission denied" UserInfo={NSLocalizedDescription=permission denied} ``` This is blocking completion of a client project and requires urgent assistance. Environment • Platform: iOS • Minimum Deployment: iOS 16.0 • Development: Xcode with Flutter integration • Testing Method: TestFlight (production build) • Works in: Debug mode (direct device deployment) • Fails in: TestFlight builds What Works vs. What Fails WORKS IN DEBUG MODE (✓): • Network extension installs successfully • System permission dialog appears correctly • Filter starts and blocks content as expected • All domain management functions work FAILS IN TESTFLIGHT (✗): • System permission dialog never appears • NEFilterManager.saveToPreferences fails immediately • Error Code 5: "permission denied" • Cannot set up the filter at all Implementation Details ARCHITECTURE: The implementation consists of: Main App (Flutter) - handles UI and configuration Network Extension Plugin (Swift) - bridges Flutter to NetworkExtension framework FilterDataProvider (Swift) - implements content filtering logic App Group - shared storage for configuration (group.app.v1.dev0) PERMISSION REQUEST CODE: ```swift func requestPermissions(completion: @escaping (Result<Bool, Error>) -> Void) { NEFilterManager.shared().loadFromPreferences { error in if let error = error { DispatchQueue.main.async { completion(.failure(error)) } return } let config = NEFilterProviderConfiguration() config.organization = "Testing config.filterBrowsers = true config.filterSockets = true let manager = NEFilterManager.shared() manager.providerConfiguration = config manager.localizedDescription = " Screen Shield" manager.isEnabled = true manager.saveToPreferences { saveError in DispatchQueue.main.async { completion(saveError == nil ? .success(true) : .failure(saveError!)) } } } } ``` EXTENSION INFO.PLIST: ```xml ENTITLEMENTS: ```xml What I've Already Tried VERIFIED ENTITLEMENTS (✓) • Both main app and extension have matching entitlements • App Group identifier is identical in both targets • content-filter-provider capability is set CHECKED PROVISIONING PROFILES (✓) • Created distribution provisioning profiles with Network Extension capability • App Group is included in all profiles • All capabilities are enabled in App Store Connect VERIFIED APP GROUP CONFIGURATION (✓) • App Group exists in Apple Developer portal • Added to both App ID and Extension App ID • Regenerated provisioning profiles after adding CODE SIGNING (✓) • Both targets build and sign successfully • No code signing errors during archive • Extension is embedded in main app bundle TESTFLIGHT REQUIREMENTS (✓) • Using distribution certificate for archive • Archive validation passes without warnings • Upload to TestFlight successful BUILD CONFIGURATION (✓) • Minimum deployment target is iOS 16.0 for both targets • Extension deployment target matches main app • All required frameworks are properly linked Specific Questions Permission Dialog: In debug mode, the system permission dialog appears. In TestFlight, it never shows. Is there a TestFlight-specific permission issue with Network Extensions? Entitlements Propagation: Are there known issues with entitlements not being properly included in TestFlight builds despite being present in the archive? Distribution vs Development: Are there any differences in how Network Extensions are authorized between development builds and distribution builds? Additional Context • The extension works flawlessly when deployed directly from Xcode • No console errors or warnings in TestFlight build • UserDefaults(suiteName:) successfully accesses the App Group in both modes • Filter logic itself is tested and working (confirmed in debug mode) • This is urgent as it's blocking client project completion I tested this with both adult acc and also with child app What I Need Specific steps to diagnose why NEFilterManager.saveToPreferences returns Code 5 in TestFlight Confirmation of whether Network Extension entitlements require special handling for TestFlight Any known issues or workarounds for this specific error in production builds Debugging techniques that work in TestFlight environment (since console logs are limited) System Information • Xcode Version: Latest stable • iOS Target: 16.0+ • Swift Version: 5.0 • Framework: Flutter with native iOS plugin • Build Type: Distribution (Ad Hoc via TestFlight) Thank you for any assistance. This is blocking critical client work and I need to resolve it urgently.

Hi, I’ve been struggling for a while with an issue around an auto-renewable subscription using StoreKit 2 and I’d like to double-check here whether I’m missing something, or if anyone has seen similar behavior. Context • iOS / iPadOS app, first release • 1 auto-renewable subscription (only product in the app) • Using StoreKit 2 only (Product, Transaction, AppStore) • Review device according to the message: iPad Air 11” (M3), iPadOS 26.2 • I keep failing on Guideline 2.1 – App Completeness • The App Review message is always the same: “The In-App Purchase products in the app exhibited one or more bugs which create a poor user experience. Specifically, no action occurred when we tapped on the Continue to Purchase button.” In App Store Connect, the subscription is properly configured, is in the state Ready for Review, and is correctly associated with this app version. What I see (locally + TestFlight) In TestFlight and local builds, the behavior looks correct: • Product.products(for: […]) returns the product, the price and currency are displayed correctly on the paywall / subscription card. • The user taps “Get PRO” → my overlay is shown (“Preparing purchase…” → then a screen with confirmation and price). • After tapping the “Continue to Purchase” button in that overlay, I call await product.purchase(). • On my devices, the system StoreKit purchase sheet always appears. • In the sandbox logs I can see: • a successful result from purchase() • a verified transaction via VerificationResult • the “user has PRO” flag being set correctly after refreshing entitlements (Transaction.currentEntitlements + fallback Transaction.latest(for:)). I’ve tested this on multiple real devices and with several sandbox Apple IDs – I cannot reproduce the “nothing happens after tapping” problem. What App Review reports App Review repeatedly claims that “no action occurred when we tapped on the Continue to Purchase button.” From their screenshots and description, the flow is: 1. They open Settings → subscription card. 2. They see the loaded price, so the product has clearly been fetched successfully from the App Store. 3. They tap my “Get SalonFlow PRO” button. 4. My overlay appears with the subscription name and price. 5. They tap “Continue to Purchase” (in my UI this is “Pokračovat k nákupu”). 6. According to them, nothing happens – no system StoreKit confirmation, no error message, no visible action. Important: this overlay did not appear as an extra complication, but as a reaction to their earlier feedback: • Originally, I had a simple flow: button in the card → directly calling purchase(). • App Review at that time said that after tapping the button “nothing happens”. • I added the overlay specifically to make it obvious that the button does react and that the app is preparing the system purchase: I show the product, the price, and a text explaining that a system App Store confirmation will appear next. • Only from that overlay do I call purchase(). So: in their environment they obviously do reach the overlay (meaning the button definitely does “something”), but the actual StoreKit purchase sheet never shows up. Additional changes and “safety belts” From the App Review video it was clear they were tapping the purchase button roughly 3 seconds after launching the app. So I tightened the flow even more: • The “Get SalonFlow PRO” button is now: • disabled until the product has been loaded from the App Store, • visually dimmed, with a spinner and a short text like “Loading subscription information, please wait…”. • The button only becomes active once the product is actually loaded and ready. • After that, the user goes through a two-step process: 1. tap “Get SalonFlow PRO” → overlay with details, 2. tap “Continue to Purchase” → this is where I call purchase(). On my devices, after that step the system purchase confirmation always appears. But App Review still says that after tapping “Continue to Purchase” nothing happens. What I’d like to ask 1. Has anyone seen a situation where Product.purchase() with StoreKit 2 works fine in TestFlight and sandbox testing, but in the App Review environment the system purchase sheet never appears (no error, just “nothing”)? 2. Are there any known edge cases on iPad (iPadOS 26.2, iPad Air M3) where the StoreKit purchase sheet might fail to show even if: • AppStore.canMakePayments == true, • the product is valid and loaded, • and no error is thrown from purchase()? 3. Could App Review consider my two-step flow (button → overlay → confirm button calling purchase()) problematic in itself, even though the overlay is there precisely because of their initial complaint that “nothing happens” after tapping the button? 4. Is there anything concrete you’d recommend: • adding to the logs, • changing in the timing/order of the purchase() call, • or adjusting in the UI, to make it absolutely clear what is happening in their environment if the system sheet never appears? From my point of view, the implementation follows the StoreKit 2 documentation, everything works correctly in real tests and TestFlight, but the App Review environment behaves differently and I keep getting stuck on Guideline 2.1. I’d really appreciate any experience, tips (“we had exactly this and fixed it by X”), or even a recommendation to radically simplify the flow back to a minimal “button → directly purchase()” without any intermediate overlay. Thanks a lot for any help – this review loop has been going on for weeks and I’d really like to finally resolve it.

We are using a java program as an installer for a software suite. This program is bundled inside a signed and notarized Mac app, but it uses the system installed Java (from env). For installing software, it requires the App Management permission (currently under System Settings › Privacy & Security › App Management). Since the program runs via the system provided Java executable, that one is the executable, that needs said permission. In the past, it was possible to add java to said permissions list. With macOS 26.2 it is no longer possible. I think, this change happened with 26.2. It was definitely still working with macOS 15 (I can reproduce it there), and I am confident, that it also still worked under 26.1. In Console.app I can see errors like this one /AppleInternal/Library/BuildRoots/4~CCKzugBjdyGA3WHu9ip90KmiFMk4I5oJfOTbSBk/Library/Caches/com.apple.xbs/Sources/SecurityPref/Extension/Privacy/TCC+PrivacyServicesProvider.swift:227 add(record:to:) No bundle or no bundle ID found for record TCCRecord(identifier: "/opt/homebrew/Cellar/sdkman-cli/5.19.0/libexec/candidates/java/11.0.29-tem/bin/rmic", identifierType: SecurityPrivacyExtension.TCCIdentifierType.path, access: SecurityPrivacyExtension.TCCAccess.full, managed: false, allowStandardUserToSetSystemService: false, subjectIdentityBundleIdentifier: nil, indirectObjectIdentityBundleIdentifier: nil, indirectObjectIdentityFileProviderIdentifier: nil, tccAuthorization: <OS_tcc_authorization_record: 0xa97d0ba80>) This is reproducible for various different Java installations. I can also not add Java to the other permissions that I tried. Since Java is not installed in a bundled app but instead as a UNIX executable in a bin-folder, the error No bundle or no bundle ID found for record makes sense. I expect this to also affect other use cases where programs are provided as UNIX executables such as Python or C-Compilers like g++. While it is possible to bundle an entire JRE inside each app, we intentionally chose not to as this massively increases app size. If this issue is not resolved or a workaround can be found, this is the only option that remains for us. I am however worried that there are other use cases where this is not an option.

Hi, After the release of macOS Tahoe 26.2. We are seeing memory leaks if our Network Protection Extension is used alongside the Apple Built In Firewall, a second Security Solution that does Network Protection and a VPN. Our NEXT, socketfilterfw and the other security solution consume instead of a few MB of Memory now multiple Gigabytes of Memory. This issue started with the public release of macOS Tahoe 26.2, this issue was not present in earlier versions of macOS and the same set of Software. Just testing our solution by itself will not show this behavior. I unfortunately can't try to reproduce the issue on my test device that runs the latest 26.3 beta as I do not have the third party software installed there and I can't get it. Our Network extension implements depending on the license and enabled features: NEFilterDataProvider NEDNSProxyProvider NETransparentProxyProvider For all man in the middle Use Cases we are using Network Framework, to communicate with the peers. And leaks suggest that the there is a memory leak within internals of the Network Framework. Here is a shortened sample of the leaks output of our Network extension. However, the third party NEXT does show the same leaks. More details can be found on the Feedback with the ID FB21649104 snippet is blocking post? sensitive language Does anyone see similar issues or has an idea what could cause this issue, except a regression of the Network.framework introduced with macOS Tahoe 26.2? Best Regards, Timo

I'm using SwiftData with CloudKit private database. I was able to identify the error on my device by debugging in Xcode with com.apple.CoreData.SQLDebug flag. However, in Production, I couldn't find a way to get the cause of errors. I tried inspecting the error coming from eventChangedNotification. The NSPersistentCloudKitContainer.Event error does not contain any underlying error (neither CKError.userInfo nor in NSError.underlyingError). It only reports a partial failure with CKErrorDomain code 2. If a user encounter an error, there seems to be no way to retrieve the error details. Is there any way to access the error details or logs in Production?

FB21772424 On any iPhone or iPad running 26.3 beta 3 with UIFileSharingEnabled enabled via Xcode, a file cannot be manually copied to/from macOS or manually deleted from Finder but 26.3 beta 2 works fine running on any iPhone or iPad. The version of macOS is irrelevant as both macOS 26.2.1 and macOS 26.3 beta 3 are unable to affect file changes via macOS Finder on iPhone or iPad running 26.3 beta 3 but can affect file changes via macOS Finder on iPhone or iPad running 26.2.1 Thank you.

Hi, i programmed an app the uses MultipeerConnectivity to connect iOS-Devices to exchange Video-Files from the camera (https://pellepepper.my.canva.site/jumpcontrol). In general the solution works fine but I have some challenges: The connection is pretty stable when there are only few other devices around. It seems to become more fragile when there are more other iOS-Devices in the area Testing of the App worked with several meters of distance (up to 10). In real environments of athletics venues the solution is only stable in a region of about 2 meters It seems that newer iOS-Releases make the connection more unstable. Last weekend we used it with iOS 18-Devices on older hardware, what worked fine. Integrating an iOS 26 device made trouble. Working on iPhone 13 with iOS 26 is hardly not usable. What can I do to improve stability of the connection and therefore the App. What are the metrics to look for? Is there something I can do on the code base to make to connection more stable? Many thx Rainer

Hi all, I'm developing fitness app and I use healthkit to track user's "STEPS" count and "Heart Rate" from their iphone devices. I have been receiving this rejection and can't seem to get past this: Guideline 2.5.1 - Performance - Software Requirements The app uses the HealthKit or CareKit APIs but does not clearly identify the HealthKit and CareKit functionality in the app's user interface. Apps using these APIs should be clearly indicated to provide transparency and valuable information to users. Next Steps To resolve this issue, it would appropriate to clearly identify the HealthKit and CareKit functionality in the app's user interface. Resources Learn more about software requirements in guideline 2.5.1. How I tried to Resolve the Issue I have modified my app: adding user permission prompt, adding healthkit notification, adding healthkit indicator in the UI **1. Added a "Permission Primer" Screen (Pre-Alert) ** When a user taps "Connect Apple Health," they are now shown a dedicated explanation screen before the system permission prompt appears. This screen clearly states: "[App] integrates with HealthKit to read your Heart Rate and Steps... to calculate physical exertion." (Please see the "Connect" flow in the Session Detail view). **2. Added Explicit Source Attribution ** I have added a permanent text label reading "Health data sourced from Apple Health" directly below the heart rate and steps statistics on the Session Detail dashboard. This ensures that users always identify the source of the displayed metrics. 3. Deployment Target Correction I identified a configuration error where the Deployment Target was set to a future OS version. I have corrected this to the currently shipping iOS 18 to ensure full compliance with software requirements. 4. App Description Update I have updated the App Store description to explicitly mention the HealthKit integration and its specific purpose (tracking match intensity). However doing the above, I still continue to receive the same review message. When I asked the reviewer what else could be done to satisfy the requirement, I only get boiler plate message above. Anyone know what they really looking for? Any insights is appreciated. Thanks!

1. 环境描述 (Environment) OS: macOS 26.2 Hardware: Apple Silicon (M1/M2/M3) DriverKit SDK: DriverKit 19.0 / 20.0 Arch: Universal (x86_64, arm64, arm64e) SIP Status: Enabled (Works perfectly when Disabled) 2. 问题现象 (Problem Description) 在开启 SIP 的环境下，USB 驱动扩展（Dext）能安装，但插入设备时无法连接设备（驱动的Start方法未被调用）。 驱动状态： MacBook-Pro ~ % systemextensionsctl list 1 extension(s) --- com.apple.system_extension.driver_extension (Go to 'System Settings > General > Login Items & Extensions > Driver Extensions' to modify these system extension(s)) enabled active teamID bundleID (version) name [state] * * JK9U78YRLU com.ronganchina.usbapp.MyUserUSBInterfaceDriver (1.3/4) com.ronganchina.usbapp.MyUserUSBInterfaceDriver [activated enabled] 关键日志证据 (Key Logs) KernelManagerd: Error Domain=NSPOSIXErrorDomain Code=8 "Exec format error" Syspolicyd: failed to fetch ... /_CodeSignature/CodeRequirements-1 error=-10 AppleSystemPolicy: ASP: Security policy would not allow process DriverKit Kernel: DK: MyUserUSBInterfaceDriver user server timeout dext的 embedded.provisionprofile 已包含： com.apple.developer.driverkit com.apple.developer.driverkit.transport.usb (idVendor: 11977)

Hello, We are using a Message Filter Extension (ILMessageFilterExtension) to classify SMS/iMessage content (junk vs allow) in our app. After testing on iOS 26.1, we want to confirm whether there are any behavioral, performance, or API-level changes that impact message filtering, such as: Changes in how often the filter extension is invoked Differences in classification accuracy or system overrides New privacy, entitlement, or permission-related restrictions Execution time limits or memory constraints Any changes specific to iMessage vs SMS filtering We did not find any explicit mention of Message Filter Extensions in the iOS 26.1 release notes and would like to confirm whether the existing behavior from previous iOS versions remains unchanged. Has Apple introduced any known or undocumented changes in iOS 26.1 that developers should be aware of when supporting Message Filter Extensions? Sometime I also found unpredictable behaviour on iOS version 18.5 or below, like sometime it works but sometimes starts working. Thanks in advance for any guidance.

I’m trying to determine the actual Wi-Fi band (e.g. 2.4GHz, 5GHz, or 6GHz) of the network that is currently connected on macOS. I’m not looking for a heuristic based on the Wi-Fi name (SSID), such as checking whether it contains “5G” or “6G”. Instead, I want a reliable and accurate method that reflects the real connection parameters reported by the system. Specifically, I’m interested in: Whether macOS exposes the current Wi-Fi band or channel information through public APIs (e.g. CoreWLAN) Or if there is any supported system-level way to retrieve this information programmatically If this information is not directly accessible, I’d also like to understand: Why macOS does not expose it And whether there is a recommended alternative approach Any insights or examples would be greatly appreciated.

My team has developed an app with a biref Matter commissioner feature using the Matter framework on the MatterSupport extension. Our app support iOS and Android. However, we ran into a problem that the control certificate generated by the iOS app could not control the device on the Android side. And the control certificate generated by the Android app could not control the device on the iOS side. The Matter library used by Android is compiled by connectedhomeip. Does anyone have the same problem as us? How to solve this? Thank you

My app is in the final stages of testing for release in two days. We did a preorder campaign, and implemented a preorder bonus by checking the preorderDate field returned from the verification result returned by the AppTransaction.shared. This worked well at the time of implementation and initial testing. Now, our QA team is reporting that the preorder bonus is not popping up for them, and we have confirmed it on the developer side that the StoreKit back end is no longer returning a valid preorderDate even though the app is clearly preordered when you check it on the app store. The developer accounts are in the US and App Store Connect clearly shows the US status as preorder. Are there any circumstances where preorderDate might be nil even if the user's app store shows preorder? Any other way we can proceed here? We can message our users that we are going to have to delay a preorder bonus on iOS, but eventually we need to get to a solution that doesn't involve us entering in all our iOS preorders by hand to give them a bonus item.

When I've tried to use UIDevice on my Mac running my Catalyst application, testing code UIDevice *d=UIDevice.currentDevice; for (NSString *k in @[@"name", @"systemName", @"systemVersion", @"model", @"localizedModel"]) NSLog(@"%@ -> %@", k, [d valueForKey:k]); to my great surprise I am getting name -> iPad systemName -> iPadOS systemVersion -> 26.3 model -> iPad localizedModel -> iPad What the. How do I determine the real values? Thanks!

Hi there, I have an SwiftUI app that opens a user selected audio file (wave). For each audio file an additional file exists containing events that were extracted from the audio file. This additional file has the same filename and uses the extension bcCalls. I load the audio file using FileImporter view modifier and within access the audio file with a security scoped bookmark. That works well. After loading the audio I create a CallsSidecar NSFilePresenter with the url of the audio file. I make the presenter known to the NSFileCoordinator and upon this add it to the FileCoordinator. This fails with NSFileSandboxingRequestRelatedItemExtension: Failed to issue extension for; Error Domain=NSPOSIXErrorDomain Code=3 "No such process" My Info.plist contains an entry for the document with NSIsRelatedItemType set to YES I am using this kind of FilePresenter code in various live apps developed some years ago. Now when starting from scratch on a fresh macOS26 system with most current Xcode I do not manage to get it running. Any ideas welcome! Here is the code: struct ContentView: View { @State private var sonaImg: CGImage? @State private var calls: Array<CallMeasurements> = Array() @State private var soundContainer: BatSoundContainer? @State private var importPresented: Bool = false var body: some View { VStack { Image(systemName: "globe") .imageScale(.large) .foregroundStyle(.tint) Text("Hello, world!") if self.sonaImg != nil { Image(self.sonaImg!, scale: 1.0, orientation: .left, label: Text("Sonagram")) } if !(self.calls.isEmpty) { List(calls) {aCall in Text("\(aCall.callNumber)") } } Button("Load sound file") { importPresented.toggle() } } .fileImporter(isPresented: $importPresented, allowedContentTypes: [.audio, UTType(filenameExtension: "raw")!], onCompletion: { result in switch result { case .success(let url): let gotAccess = url.startAccessingSecurityScopedResource() if !gotAccess { return } if let soundContainer = try? BatSoundContainer(with: url) { self.soundContainer = soundContainer self.sonaImg = soundContainer.overviewSonagram(expectedWidth: 800) let callsSidecar = CallsSidecar(withSoundURL: url) let data = callsSidecar.readData() print(data) } url.stopAccessingSecurityScopedResource() case .failure(let error): // handle error print(error) } }) .padding() } } The file presenter according to the WWDC 19 example: class CallsSidecar: NSObject, NSFilePresenter { lazy var presentedItemOperationQueue = OperationQueue.main var primaryPresentedItemURL: URL? var presentedItemURL: URL? init(withSoundURL audioURL: URL) { primaryPresentedItemURL = audioURL presentedItemURL = audioURL.deletingPathExtension().appendingPathExtension("bcCalls") } func readData() -> Data? { var data: Data? var error: NSError? NSFileCoordinator.addFilePresenter(self) let coordinator = NSFileCoordinator.init(filePresenter: self) NSFileCoordinator.addFilePresenter(self) coordinator.coordinate(readingItemAt: presentedItemURL!, options: [], error: &error) { url in data = try! Data.init(contentsOf: url) } return data } } And from Info.plist <key>CFBundleDocumentTypes</key> <array> <dict> <key>CFBundleTypeExtensions</key> <array> <string>bcCalls</string> </array> <key>CFBundleTypeName</key> <string>bcCalls document</string> <key>CFBundleTypeRole</key> <string>None</string> <key>LSHandlerRank</key> <string>Alternate</string> <key>LSItemContentTypes</key> <array> <string>com.apple.property-list</string> </array> <key>LSTypeIsPackage</key> <false/> <key>NSIsRelatedItemType</key> <true/> </dict> <dict> <key>CFBundleTypeExtensions</key> <array> <string>wav</string> <string>wave</string> </array> <key>CFBundleTypeName</key> <string>Windows wave</string> <key>CFBundleTypeRole</key> <string>Editor</string> <key>LSHandlerRank</key> <string>Alternate</string> <key>LSItemContentTypes</key> <array> <string>com.microsoft.waveform-audio</string> </array> <key>LSTypeIsPackage</key> <integer>0</integer> <key>NSDocumentClass</key> <string></string> </dict> </array> Note that BatSoundContainer is a custom class for loading audio of various undocumented formats as well as wave, Flac etc. and this is working well displaying a sonogram of the audio. Thx, Volker

Hi there, How can I best understand the changes on the eSIM Installation wizard, i.e. on iOS 18 and later after an eSIM installation you used to get steps such as labeling the eSIM, deciding what to use for iMessage & FaceTime, what to use for mobile data, main voice line, etc. Whereas on iOS 26 you are not prompted for these steps.

Which HomeKit API serves for the Home application scene (HMActionSet)-related functionality “Remove from Home View” and “Add to Home View”? There must be a public API for that, for at the very least one 3rd party application shows/hides scenes appropriately as they are set up in Home; nevertheless, whatever I try, I can't find the API. Thanks!

As the title states, I’ve been trying to emulate some older Direct9 games, and rosetta can’t handle it because of that https://github.com/WineAndAqua/rosettax87 I’ve had to use this, but it really seems like something that I shouldn’t have to do I’ve tried Wineskin, wine, D9VK, MoltenVK, GPTk, and the only thing that’s close to working is using devel wine + d9vk with the xrosetta87 running like its a VPN, and then you play Without xrosetta87 it’s 0-0.5 FPS? with it, it’s like a buttery smooth 60+

There is a conflict in SwiftData (specifically when synced with CloudKit) when a @Model attribute shares the same name as a case within its assigned enum type. When this occurs, accessing the attribute on a model instance consistently returns the value corresponding to the enum case name, rather than the actual value persisted in the database. Steps to Reproduce Define an enumeration (e.g., Status) with a case that matches a planned property name (e.g., case status). Create a SwiftData @Model that uses this enum. Name the property in the model the same as the enum case. Attempt to save and then retrieve the value. Example Code enum TaskStatus: String, Codable { case status // The conflict source case pending case completed } @Model class TodoItem { // Conflict: Property name matches enum case name var status: TaskStatus init(status: TaskStatus) { self.status = status } } Expected Behavior The property item.status should return the value stored in the database (e.g., .pending or .completed). Actual Behavior The property item.status consistently resolves to the enum case .status, ignoring the actual persisted data.