For instance, the initial trade with the Collector.
Though it's still those four movies, Shen Shi remembers very clearly that at the time, he had inquired about a better warship, and the emotion conveyed by the Collector, along with his words, expressed that the Wogte was the best immigrant warship he could offer. He even said, "Within the Pasture Master's sphere of influence, no civilization would dare sell an immigrant warship to us."
But in this memory, facing the same inquiry, the Collector did not have such an answer.
He even asked if there were better antiques available.
So, the Wogte was still traded from this entirely new future, but it's no longer the best warship the Collector owns?
Indeed, this future is ultimately stronger than the one he visited before!
The trade with Gong Chu has also undergone such subtle changes.