We learned yesterday that Nintendo is planning a 3DS-focused online press conference for tomorrow that will fill in some of the blanks left after September's pre-Tokyo Game Show media gathering. One of the topics to be covered is the upcoming November firmware update, but it looks like Nintendo of Europe got there first.
The company held an event in Munich this week where it revealed the details of a 3DS firmware update that will be arriving (in Europe) on November 4, according to Nintendo World Report. The update will add 3D video recording to the device, as well as a new StreetPass game and improvements to the Mii Plaza and Nintendo eShop.
Source: Nintendo World Report