I don't see a connection to "outsource tool development to some other company".
If I commission some work from another company, this company doesn't receive, modify or extend my software under the standard EULA. They do so under our contract.
"Lattice drops recent EULA clause" would be easier to interpret if the initial and final altitude of the clause was specified. If the initial altitude was unusually high, it might indicate that the clause was being introduced via parachute. If the initial altitude was comparable to the altitude of an object being held in a person's hands, and the final altitude ground level, this would suggest the clause being discarded or removed.
But of course it would be even better if they would just publish the documentation.