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iOS 2.0 to 2.1 API Changes

AddressBook

No changes

AddressBookUI

No changes

AudioToolbox

AudioConverter.h
AudioFile.h

AudioUnit

AUComponent.h
Architectures
Oldarm
Newnone?

AudioUnitParameters.h
Added kDynamicsProcessorParam_InputAmplitude (no architecture available)
Added kDynamicsProcessorParam_OutputAmplitude (no architecture available)
Added kMultibandCompressorParam_InputAmplitude1 (no architecture available)
Added kMultibandCompressorParam_InputAmplitude2 (no architecture available)
Added kMultibandCompressorParam_InputAmplitude3 (no architecture available)
Added kMultibandCompressorParam_InputAmplitude4 (no architecture available)
Added kMultibandCompressorParam_OutputAmplitude1 (no architecture available)
Added kMultibandCompressorParam_OutputAmplitude2 (no architecture available)
Added kMultibandCompressorParam_OutputAmplitude3 (no architecture available)
Added kMultibandCompressorParam_OutputAmplitude4 (no architecture available)
Architectures
Oldarm
Newnone?

Architectures
Oldarm
Newnone?

CFNetwork

No changes

CoreAudio

No changes

CoreFoundation

No changes

CoreGraphics

No changes

CoreLocation

No changes

Foundation

No changes

MediaPlayer

MPVolumeView.h
Modified MPVolumeView
Protocols
Old 
NewNSCoding

OpenAL

No changes

OpenGLES

No changes

QuartzCore

No changes

Security

No changes

SystemConfiguration

No changes

UIKit