All official Pokémon GO channels now display Trainer Battle between Electivire and Magmortar

Pokémon GO update was recently updated to version 1.99.1 and 0.131.1 across all capable iOS and Android devices, respectively. In addition to releasing a brand-new loading screen, Niantic has updated all of its social media channels to display a Trainer Battle between Electivire and Magmortar. According to official release notes from the development team, the latest patch implements the following:

Trainers can now challenge someone nearby to a Trainer Battle by scanning their Battle Code.
– Trainers can send remote Trainer Battle challenges to their Ultra Friends or Best Friends.
– Trainers can also Trainer Battle against team leaders.
– Trainer Battles take place in one of three different Trainer Battle Leagues, and each requires a team of three Pokémon. Each Trainer Battle League has different Pokémon CP limits.
New hair colors and skin tones will be available for Trainer avatars.

Source: @PokemonGoApp