Nikon D500 firmware update & battery replacement

Nikon D500 users – Nikon USA just released a firmware update for the D500.
Also, they are offering to swap batteries, if you are using old EN-EL15 batteries, the max number of shots can be increased

Identifying eligible batteries
EN-EL15 rechargeable Li-ion batteries with “Li-ion01″ printed on the back of the battery are eligible for replacement.
EN-EL15 batteries with “Li-ion20″ printed on the back of the battery are the same post-modification batteries as those supplied with the D500, and do not require replacement.

Link to details: http://www.cameraegg.o​rg …ion01-exchange-available/

Nikon USA Firmware: http://downloadcenter.​nikonimglib.com/en/dow​nload/fw/184.html