Hides app updates that don’t support device’s OS version

AltStore/Managing Apps/AppManager.swift

@@ -416,10 +416,10 @@ extension AppManager
                     {
                         completionHandler(.success((fetchedSources, managedObjectContext)))
                     }
-                }
                     
                     NotificationCenter.default.post(name: AppManager.didFetchSourceNotification, object: self)
                 }
+            }
             
             self.run(operations, context: nil)
         }

AltStore/My Apps/MyAppsViewController.swift

@@ -194,7 +194,7 @@ private extension MyAppsViewController
     
     func makeUpdatesDataSource() -> RSTFetchedResultsCollectionViewPrefetchingDataSource<InstalledApp, UIImage>
     {
-        let fetchRequest = InstalledApp.updatesFetchRequest()
+        let fetchRequest = InstalledApp.supportedUpdatesFetchRequest()
         fetchRequest.sortDescriptors = [NSSortDescriptor(keyPath: \InstalledApp.storeApp?.latestSupportedVersion?.date, ascending: false),
                                         NSSortDescriptor(keyPath: \InstalledApp.name, ascending: true)]
         fetchRequest.returnsObjectsAsFaults = false
@@ -485,6 +485,15 @@ private extension MyAppsViewController
 {
     func update()
     {
+        do
+        {
+            try self.updatesDataSource.fetchedResultsController.performFetch()
+        }
+        catch
+        {
+            print("[ALTLog] Failed to fetch updates:", error)
+        }
+        
         if self.updatesDataSource.itemCount > 0
         {
             self.navigationController?.tabBarItem.badgeValue = String(describing: self.updatesDataSource.itemCount)
@@ -495,13 +504,6 @@ private extension MyAppsViewController
             self.navigationController?.tabBarItem.badgeValue = nil
             UIApplication.shared.applicationIconBadgeNumber = 0
         }
-        
-        if self.isViewLoaded
-        {
-            UIView.performWithoutAnimation {
-                self.collectionView.reloadSections(IndexSet(integer: Section.updates.rawValue))
-            }
-        }        
     }
     
     func fetchAppIDs()

AltStoreCore/Model/InstalledApp.swift

@@ -164,7 +164,21 @@ public extension InstalledApp
     {
         let fetchRequest = InstalledApp.fetchRequest() as NSFetchRequest<InstalledApp>
         fetchRequest.predicate = NSPredicate(format: "%K == YES AND %K != nil AND %K != %K",
-                                             #keyPath(InstalledApp.isActive), #keyPath(InstalledApp.storeApp), #keyPath(InstalledApp.version), #keyPath(InstalledApp.storeApp.latestSupportedVersion.version))
+                                             #keyPath(InstalledApp.isActive),
+                                             #keyPath(InstalledApp.storeApp),
+                                             #keyPath(InstalledApp.version), #keyPath(InstalledApp.storeApp.latestVersionString))
+        return fetchRequest
+    }
+    
+    class func supportedUpdatesFetchRequest() -> NSFetchRequest<InstalledApp>
+    {
+        let predicate = NSPredicate(format: "%K != nil AND %K != %K",
+                                    #keyPath(InstalledApp.storeApp.latestSupportedVersion),
+                                    #keyPath(InstalledApp.version), #keyPath(InstalledApp.storeApp.latestSupportedVersion.version))
+        
+        let fetchRequest = InstalledApp.updatesFetchRequest()
+        fetchRequest.predicate = NSCompoundPredicate(andPredicateWithSubpredicates: [fetchRequest.predicate, predicate].compactMap { $0 })
+        
         return fetchRequest
     }
     

AltStoreCore/Model/Migrations/Policies/StoreApp10ToStoreApp11Policy.swift

@@ -22,7 +22,7 @@ fileprivate extension NSManagedObject
     }
     
     var storeAppVersion: String? {
-        let version = self.value(forKey: #keyPath(StoreApp._version)) as? String
+        let version = self.value(forKey: #keyPath(StoreApp.latestVersionString)) as? String
         return version
     }
     

AltStoreCore/Model/StoreApp.swift

@@ -106,9 +106,9 @@ public class StoreApp: NSManagedObject, Decodable, Fetchable
     @NSManaged public private(set) var iconURL: URL
     @NSManaged public private(set) var screenshotURLs: [URL]
     
-    @NSManaged @objc(version) internal var _version: String
+    @NSManaged @objc(version) public private(set) var latestVersionString: String
-    @NSManaged @objc(versionDate) internal var _versionDate: Date
+    @NSManaged @objc(versionDate) internal private(set) var _versionDate: Date
-    @NSManaged @objc(versionDescription) internal var _versionDescription: String?
+    @NSManaged @objc(versionDescription) internal private(set) var _versionDescription: String?
     
     @NSManaged @objc(downloadURL) internal var _downloadURL: URL
     @NSManaged public private(set) var platformURLs: PlatformURLs?
@@ -356,7 +356,7 @@ internal extension StoreApp
                 
         // Preserve backwards compatibility by assigning legacy property values.
         guard let latestVersion = versions.first else { preconditionFailure("StoreApp must have at least one AppVersion.") }
-        self._version = latestVersion.version
+        self.latestVersionString = latestVersion.version
         self._versionDate = latestVersion.date
         self._versionDescription = latestVersion.localizedDescription
         self._downloadURL = latestVersion.downloadURL