SDK: Lightroom Classic SDK Version 12 is now available

We have added support for Clipping Overlay while adjusting develop settings like Exposure through following SDK APIs: 

•  setValue 
• increment 
• decrement 

When either of these APIs are called and the user has pressed Option (macOS) / Alt (Windows) key the Clipping overlay would be activated, if it is supported by the setting being changed. 

Plugin developers can also forcibly activate Clipping Overlay by sending an optional parameter in the above APIs as true. 

The new API signatures for these are as follows: 

• LrDevelopController.setValue( param, value, withClippingOn ) 
• LrDevelopController.increment( param, withClippingOn ) 
• LrDevelopController.decrement( param, withClippingOn ) 

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