Overwatch players will log in today to find career profiles reset with the latest game update. This is only per character and does not affect player levels, etc. However 'personal best' records will be reset with the update.
In addition, players have a new map to explore called Ilos. Ilos features a control scenario and it is set in a sleepy Mediterranean location.
Lastly, several characters have had some balance changes applied including Zenyatta and a few others.
You can read more about the latest update on the Overwatch site.
