In the beginning of December, Overwatch team has revealed their plans for the upcoming Overwatch League Team Skins purchasable with a special currency, League Tokens. You can find more about it here.
All players are able to acquire home-team uniform skins for all 12 inaugural season teams for any of the 26 heroes in the game and provide the team with monetary support by doing so. A separate League Token system is used for those purchases and players will be able to choose the exact skins they want, no RNG involved. Don’t forget to log in to claim your free skin!
The patch has also come with some general updates, changes and bug fixes. You can find the full list of changes on the official site.
