Yes, there is definitely a change that was not there a day or so ago.
This was not there earlier:
"The last message to or from all the people you communicated with over the last 30 days". That message is now inserted at the bottom of both the History and Conversations pages.
Plus, the above is INCORRECT. That Conversations and/or History page now shows a HANDFUL of folks last message only. It is in NO WAY showing the last message from all I communicated with in the past 30 days but ONLY from more recently than that.
All the messages are there if you click on the user on history tab. But most folks I have communicated with recently are NOT listed any longer on the history tab! Why is that? History tab and Conversations tab are now EXACTLY THE SAME! Why????
This change makes it very difficult to find your messages with others.
If you remember everyone you exchanged messages with past the last 10 days or so (that is all that shows now...not 30 days) then you are ok as you can fetch them as mentioned. But what if you can't remember everyone you communicated with or have forgotten the exact user name, etc? Then you have a real mess.