Can anyone tell me the difference between gemini-2.5-flash-preview-04-17 and gemini-2.5-flash-preview-05-20?

In Google AI Studio, I noticed that Gemini 2.5 Flash offers two API versions: 04-17 and 05-20. Could anyone share insights into the new features introduced in the latest 05-20 release of the Gemini API?

@Syeed_Talha

Please check the following documentation for all the models and their capabilities.