Recently, a number of whistleblowers pointed out that Apple's WWDC 2023 conference (global developer conference) will be held on June 5. In addition, Apple's headquarters and Apple Park locations have shown that there will be a large event set up on June 4.
According to past practice, it is expected that Apple will make an official announcement of WWDC in early April. Although WWDC mainly focuses on Apple's services and software, such as the launch of iOS 17, it was previously said that iOS 17 may no longer be compatible with the iPhone 8 series models released in 2017 and the iPhone X.
The long-rumored XR headset "Reality Pro" may also appear at this WWDC, speculating that at least Apple will announce some relevant APIs and hardware parameters to developers. In addition, the Mac Pro with M2 Ultra is still very likely to debut at WWDC 2023.