They settled, and paid pennies for being able to continue the status quo. Given that the headline is journalistic malpractice at best; and you asking this question kinda proves that.
> While the agricultural manufacturing giant pointed out in a statement that this is no admission of wrongdoing
Welp, gotta sue again in the future, hopefully lobbied laws in place to prevent whatever forced them to settle by then!
The whole point of settling is to end legal action. Admitting wrongdoing will be used as evidence against them by others who weren't party to the original suit. Any future suits will have far higher settlement costs, if plaintiffs are even willing to settle, since there's an admission of guilt right there.
You can thank the plaintiffs and their lawyers for accepting the settlement instead of pursuing a judicial remedy such as an injunction or finding of illegal behavior.