Try the sources column in this[0] table. You can expand the notes for each entry to read more. There's also this one[1] that's on the front page right now, though its provenance is questionable.

[0]https://forums.spacebattles.com/threads/claims-of-room-tempe...

[1]https://news.ycombinator.com/item?id=36964107

I believe this blog post has a breakdown of all the updates and the twitter posts with the videos: https://eirifu.wordpress.com/2023/07/30/lk-99-superconductor...