Upgraded to 1.5.10 - Site Still SPDY/2?

[mevans336]

I upgraded my Nginx reverse proxy to 1.5.10 using the official Ubuntu
Precise Nginx packages, but my site is still reporting SPDY/2 in Chrome. Do
I need to do something more drastic than issuing a kill -HUP on the master
process to load the new Nginx binary? Or am I missing something else?

Posted at Nginx Forum: http://forum.nginx.org/read.php?2,247180,247180#msg-247180