The Japanese site mynavi.jp published an interview with Canon executives (Google translation), here is the recap:
CanonRumors also reports that new functionality will be added to the Canon EOS R soon after release with a firmware update.
Podcast: full-frame mirrorless cameras from Nikon and Canon. Check out also the upcoming Canon EOS R live panel discussion on September 12th at 2 pm ET:
In the US, the new Canon EOS R mirrorless camera will be available for pre-order on September 12th (check Adorama and B&H).
Pre-orders are already open in Europe and Australia (WEX, Park Camera, Calumet DE and CameraPro).
Like the new Canon EOS R Facebook page.