Update (8 August 2020)
Leopard Prototyp A
Along with adjusting the characteristics of a number of medium tanks, we're going to slightly correct the battle parameters of another popular German vehicle, the Leopard Prototyp A. First, it will head for Supertest where we can check its adjusted performance. Here's a list of changes this vehicle will undergo:
• Aiming time: from 1.9 to 2 s
• Dispersion during hull traverse: from 0.16 to 0.2
• Dispersion during turret traverse: from 0.1 to 0.12
Please keep in mind that all these changes are not final!
Source: https://www.reddit.com/r/WorldofTanks/comments/idy9cf/leopard_pta_nerfs_for_testing_announced/