AudioToolbox iOS xcode26.0 b4

#AudioToolbox.framework

diff -ruN /Applications/Xcode_26.0.0-beta3.app/Contents/Developer/Platforms/iPhoneOS.platform/Developer/SDKs/iPhoneOS.sdk/System/Library/Frameworks/AudioToolbox.framework/Headers/AUComponent.h /Applications/Xcode_26.0.0-beta4.app/Contents/Developer/Platforms/iPhoneOS.platform/Developer/SDKs/iPhoneOS.sdk/System/Library/Frameworks/AudioToolbox.framework/Headers/AUComponent.h
--- /Applications/Xcode_26.0.0-beta3.app/Contents/Developer/Platforms/iPhoneOS.platform/Developer/SDKs/iPhoneOS.sdk/System/Library/Frameworks/AudioToolbox.framework/Headers/AUComponent.h	2025-06-28 04:46:24
+++ /Applications/Xcode_26.0.0-beta4.app/Contents/Developer/Platforms/iPhoneOS.platform/Developer/SDKs/iPhoneOS.sdk/System/Library/Frameworks/AudioToolbox.framework/Headers/AUComponent.h	2025-07-15 04:06:53
@@ -377,6 +377,9 @@
 
 	@constant		kAudioUnitSubType_AUiPodTimeOther
 					An audio unit that provides time domain time stretching.
+ 
+	@constant       kAudioUnitSubType_AUAudioMix
+					An audio unit that supports AudioMix separate-and-remix functionality
 
 */
 CF_ENUM(UInt32) {
@@ -389,6 +392,7 @@
 	kAudioUnitSubType_NewTimePitch			= 'nutp',
 	kAudioUnitSubType_AUiPodTimeOther		= 'ipto',
 	kAudioUnitSubType_RoundTripAAC			= 'raac',
+	kAudioUnitSubType_AUAudioMix API_AVAILABLE(macos(26.0), ios(26.0)) API_UNAVAILABLE(watchos, tvos, visionos) = 'amix',
 };
 
 #if !TARGET_OS_WATCH
@@ -463,9 +467,6 @@
  
 	@constant       kAudioUnitSubType_AUSoundIsolation
 					An audio unit that can be used to isolate a specified sound type
- 
-	@constant       kAudioUnitSubType_AUAudioMix
-					An audio unit that supports AudioMix separate-and-remix functionality
 */
 CF_ENUM(UInt32) {
 	kAudioUnitSubType_PeakLimiter			= 'lmtr',
@@ -482,7 +483,6 @@
 	kAudioUnitSubType_NBandEQ				= 'nbeq',
     kAudioUnitSubType_Reverb2               = 'rvb2',
 	kAudioUnitSubType_AUSoundIsolation API_AVAILABLE(macos(13.0), ios(16.0)) API_UNAVAILABLE(tvos) API_UNAVAILABLE(watchos) = 'vois',
-	kAudioUnitSubType_AUAudioMix API_AVAILABLE(macos(26.0), ios(26.0)) API_UNAVAILABLE(watchos, tvos, visionos) = 'amix',
 };
 
 #if !TARGET_OS_IPHONE