The difference in versions. 1.0.0.7, 1.0.7.7 and 1.0.7.16 (Metro Exodus)

I decided to re-watch the game. 1.0.0.7, 1.0.7.7. 1.0.7.16. what are the fundamental differences in the versions or not? Repack 1.0.7.16 from the hut, but the game and file properties show 1.0.7.7. Put on the jump license from the gog...