According to the Polish portal Defense24, improvements to the German Leopard 2A7 are the following: Firstly, the tank received the Trophy active protection system. Also - the latest gun L55A1, adapted to firing projectiles with increased kinetic energy.

Also, the tank got enhanced ballistic and anti-mine protection as well as a remote-controlled shooting position, warning against irradiation with a laser beam and an omnidirectional observation system. To power its additional equipment, the tank received an additional auxiliary power plant of 20 kW and an advanced air conditioning system.
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However, only those countries will be able to get, which already have Leopard 2 tanks in service. In fact, there’s still room for further improvements of Leopard 2A7.

Defense24 notes that next to Leopard 2A7 at Eurosatory 2022 there is a tank demonstrating the EMBT technologies by German-French development, which is generally equipped with an EW station to counter small drones.
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