I don’t know how accurate these anecdotes are, especially given the myths regarding Dr No but perhaps others can clarify?
I own that laserdisc of Thunderball and I can confirm all those things that were changed in later releases are in there. (LD is missing a scene with Bond and the massuse after Lippe burns, alternate unddubbed lines from Largo, the shark line, manta Ray, alternate end music) it’s all there. I can rip it and share with anyone who wants it
I also have the 1.66:1 laserdiscs of Dr. No, Russia, and Goldfinger