New GoPro, Hero+

http://www.activelifestore.com/electronics/gopro-cameras.html

http://www.reddit.com/r/gopro/comments/1nebmy/gopro_hero3_improvements_leaked/

Looks like it will be some minor firmware upgrades to the Silver and Black editions.  The GoPro page is already up.

Specs from u/vlsi_comparch

Hero3+ Black:

20% smaller and lighter housing (waterproof to 131’/40m)
SuperView video mode captures the world’s most immersive wide angle perspective
Auto Low Light intelligently adjusts frame rate for stunning low light performance
33% improved image sharpness and reduced distortion
Faster built-in Wi-Fi for enhanced connectivity to the Wi-Fi Remote (included) and GoPro App
25% longer battery life
Upgraded audio performance

Hero3+ Silver:

20% smaller and lighter housing (waterproof to 131’/40m)
2x faster image processor enables 1080p60 and 720p120 fps video
Enhanced low light performance
Improved image sharpness and reduced distortion
Faster built-in Wi-Fi for enhanced connectivity to the Wi-Fi Remote (sold separately) and GoPro App
25% longer battery life
Upgraded audio performance