Xcode26.2, xcode26.3: with each Xcode version upgrading from xcode26.0 to Xcode 26.2, xcode26.3, we saw size increased with same code running on different Xcode versions, freeze happened when run app on simulator, also our same XCtest cases randomly failure on Mac Mini, but successfuly on Mac book with same OS and xcode version
This post is from the WWDC26 Power & Performance Q&A.