Actually, did not my questions come first?
But, to answer, biblically, adultery is always wrong. And, it is deserving of death. It is not ok now, if that is what you think changed. What God chooses to do about may have - and there are still consequences to adultery, even if no one else knows but the two involved.
Your turn.
I want to know whether the original penalty was right or not. So in your god's eyes it is always moral to stone adulterers?
So, you are asking about the penalty, not whether the right or wrong of adultery has changed.
The penalty was just. Actually, if you and I were to get what we deserve, according to the Bible, it would be alot worse.
But, there is mercy and grace in Jesus.
Allegedly that same "god", who passed the Ten Commandments; who told the Israelites..."Thou Shalt Not Kill.".......commanded them to commit genocide on a massive scale (according to their unverified history).