Here are the hero changes:
https://us.forums.blizzard.com/en/overwatch/t/overwatch-ptr-patch-notes-october-23-2018/230684
Here are the hero changes:
https://us.forums.blizzard.com/en/overwatch/t/overwatch-ptr-patch-notes-october-23-2018/230684
I really like the reaper and hog changes.