“A Summary of the WWDC26 Group Lab”

I know it was not possible previously, but wonder have things changed to support transfer of apps with this condition: Sandboxed Group Container You can only transfer sandboxed apps that are not sharing a group container. Our old company is having some issues and cannot continue, and would like to transfer to another company without doing the binary reassignment process which loses all the reviews. Thank you!

Hey there. I've struggled now for some time to archieve this in Swift/iOS. The situation is as followed: The app is sending via a multicastGroup (NWMulticastGroup) on a specific Port say 4555 a udp message: Hello. (App) xx.x.x.101:Port=> Hello => Multicastgroup:4555 Device within the local Network, in this Group, receives and replies with World directly to the IP of the sender, and on the Port from the sender. Hello received xx.x.x.105 sending World => x.x.x.101:Port The app should receive and add this Device (via Ip) My Concept: Start: guard let multicast = try? NWMulticastGroup(for: [ .hostPort(host: multicast.ip.address, port: 4555) ] ) let params = NWParameters.udp; params.allowLocalEndpointReuse = true; ...... // And then after starting the queue multicast.send(content: msgData) Thats not the big deal. The App sends via a generic port, (e.g. 53222) so the network device receives and replies on this port directly (but not inside the multicast group). First Question: Is there a w

Background: The app embeds an in-app game feature (Game Hub / Fallinmoji) that is written in Java against libGDX and cross-compiled to native code for iOS using RoboVM (via ./gradlew :ios:robovmInstall). The build produces BWIOSGdx.xcframework, which is linked and embedded into the main iOS target. What we confirmed in the framework itself: The .xcframework does contain two genuinely separate Mach-O slices — one tagged LC_BUILD_VERSION platform=IOS (device) and one tagged platform=IOS SIMULATOR (arm64 simulator), so at the packaging level Xcode sees a proper simulator slice. Despite that, the framework does not run correctly under the Simulator, so our build script deliberately skips building/linking it entirely for iphonesimulator runs (libGDX is device-only) and the feature is device-only in practice. Root cause (working theory): RoboVM AOT-compiles JVM bytecode into native ARM64 machine code and relies on hand-written runtime scaffolding (trampolines, dynamic method dispatch, JIT-adjacent code generation)

How to dynamically change the height of the section or group when i use UICollectionViewCompositionalLayout. For example, i want to change the first section's height when i scroll the collectionview up. I can use the following code to achieve, but this looks very bad. // in didScroll callback collectionView.setCollectionViewLayout(currentCollectionViewLayout(), animated: true)

Dear Apple Developer Support Team, I would like to inquire whether there is a stable and official method to obtain the correct Team ID. When my app attempts to store data in the Keychain on a physical device, the retrieved Team ID is an unknown one and does not match the Team ID of my developer certificate. This issue consistently results in Keychain access failure with error code -34018. Could you please advise the root cause and provide a reliable solution to fix this Team ID mismatch and resolve the -34018 Keychain error? NSDictionary *query = [NSDictionary dictionaryWithObjectsAndKeys: kSecClassGenericPassword, kSecClass, @bundleSeedID, kSecAttrAccount, @, kSecAttrService, (id)kCFBooleanTrue, kSecReturnAttributes, nil]; CFDictionaryRef result = nil; OSStatus status = SecItemCopyMatching((CFDictionaryRef)query, (CFTypeRef *)&result); if (status == errSecItemNotFound) status = SecItemAdd((CFDictionaryRef)query, (CFTypeRef *)&result); if (status != errSecSuccess) return nil; NSString *accessGroup = [

Question: Any plans to be able to login to the Mac with a Managed Apple ID?Answer: Apple does not comment on future plans.Question: Will Apple ever offer more in-depth status information on Apple's system status website for the Apple Business Manager system?Answer: File a Radar to request the specific features you want.Question: Is there any movement with regards to fully automated, zero touch, Apple TV style DEP for macs? It's increasingly challenging to support labs and build farms where we need fully automated installs at scale.Answer: Not happening this year. We get the problem.Question: Activation for Macs? Can we prevent users from bypassing DEP on macOS via offline setup?Answer: Not happening this year. It's a tricky process to cover all deployment scenarios well.Question: How does T2 activation for macs work?Answer: Ask in Security lab.Question: Will we ever be able to manually add macOS devices into DEP similarly to how we can add iOS devices using Apple Configurator?Answer: Pre-T2, hard no.

Hi, I'm unable to add the 3rd build of my TestFlight app to any external testing group (but I can for an internal testing group). The 2nd build was successfully added to an external testing group, the 3rd build has the status Ready to test, and I've expired all other builds. I've also completed the What to test section in English (U.K) and English (U.S). Any idea what I might be doing wrong? Thanks!

The profile expiration date is approaching, and no amount of inquiries will solve it. Create a new profile Download a new profile from Xcode Press archive, press Distribute App, press Enterprise, and distribute Invalid expiration date in profile of summary of review app.ipa content I've tried everything that comes out by Googleing profiles, such as regenerating profiles, erasing caches, updating Xcode, updating macOS, deleting existing profile information, etc. Expiration date different from the expiration date of the profile created in that menu is displayed. The expiration date of the profile I created is December 8, 2026, and the previous certificate is January 22, 2026. However, the profile information of the generated ipa is February 12, 2026. So I can't distribute this app because I'm scared, and the expiration date is coming up. Users should have a period of time to update. Get me a novice developer who's choking up.

Hi.I have an iOS game with a single leaderboard (the game is called Arcane Tower). I'm porting the game to OSX and I want to use the same leaderboard for both apps. My question is: is there a way to use the iOS leaderboard in the OSX version of the game without making changes to the iOS version? The documentation mentions that leaderboards in a group must have ids beginning with grp., but if I do that, the iOS version of the game will stop working. If that's the only option, then I'm forced to update the iOS version, but in that case people who don't update the game will stop being able to post their scores.Thanks!

Just created an Advanced Search Ads account.My dashboard only shows a campaign group I created.I cannot see an option to link iTunes Connect, or create a campaign.How do I get started from here?

SwiftUI Charts automatically groups accessibility elements on the graph (Double / Date for example) when there's a lot of data, which overrides the accessibilityLabel and value I set for each data point. This makes sense, but how do we modify the chart navigation accessibility readout when this grouping occurs? Here's an example: var body: some View { let salesData: [(Date, Double)] = [ (Date().addingTimeInterval(-1 * 24 * 60 * 60), 1200), (Date().addingTimeInterval(-2 * 24 * 60 * 60), 1500), (Date().addingTimeInterval(-3 * 24 * 60 * 60), 1000), (Date().addingTimeInterval(-4 * 24 * 60 * 60), 500), (Date().addingTimeInterval(-5 * 24 * 60 * 60), 1500), (Date().addingTimeInterval(-6 * 24 * 60 * 60), 1400), (Date().addingTimeInterval(-7 * 24 * 60 * 60), 1300), (Date().addingTimeInterval(-8 * 24 * 60 * 60), 1800), (Date().addingTimeInterval(-9 * 24 * 60 * 60), 500), (Date().addingTimeInterval(-10 * 24 * 60 * 60), 800), (Date().addingTimeInterval(-11 * 24 * 60 * 60), 800), (Date().addingTimeInterv

Due to business requirements, we need to transfer our app Gem Space for iOS from our current Apple Developer account to a new account. We have a major concern regarding our users and the data associated with the app. The user data is currently stored using an App Group with the identifier, for example: group.com.app.sharedData According to some information we’ve found, it might be possible to complete the transfer by removing the App Group from the old account and creating a new one with the same identifier in the new account. However, other sources suggest that App Group containers are owned by the specific team, and data stored in the container may become inaccessible after the app is transferred to a different team. This raises concerns about the possibility of users losing access to their data after updating the app from the new account. Could you please clarify the expected behavior of App Groups in this case? Do we need to perform any kind of data migration, and if so