I am also having this issue with Xcode 13.4.1 trying to import the XCDYouTubeKit package ( github / 0xced / XCDYouTubeKit ) from their Github repo. It looks like it is hanging on "Verifying XCDYouTubeKit" at zero progress-bar progress.

I have no idea why some files can be created and others are just PROPOSALs. I asked ChatGPT (via Xcode) to create a slew of code, and after 5 files were created the rest were just proposals. They were all in the root of the project. They all looked the same to me.

I now have 26.0 Release Candidate (both Tahoe MacOS and Xcode) and it has addressed the issue for me... files are not merely being PROPOSED they ARE being CREATED. Yay.

I've reverted to Xcode 26.0.1 and is perfectly normal again. Wow that's not 5x faster is 10x faster at least. Definitely not MacOS since am still running MacOS 26.1 RC1.