Thanks to a reader "Patrick" who used our forums to point me to this item of news:

Nikon Japan have officially announced that the Nikon Coolpix 950 firmware v1.1 update will be distributed with Nikon Service Worldwide on July 15 and made available to the general public on July 16, we have the URL where it will be made available (Japan Site). It will be user installable.

It is said to include improvements in operation and bug fixes. It will be made available here:

It's likely to also be made available at the NikonTechUSA website for US owners.