Multiple DB queries fix.
Open Graph image for Blogs article, user profile and Photo gallery pages.
Plupload fix for dynamically created button.
Usability fix in Blogs module during post editing.

System version 0.501.0+build-507
modules:
Blogs 0.091.0+build-91
Comments 0.026
Cron 0.008
Deferred tasks 0.1.2+build-5
Disqus 1.0.1+build-3
Feedback 0.008
HybridAuth 2.1.1-cs40
OAuth2 0.032
Photo_gallery 0.026.0
Plupload 2.1.1-cs3
Static_pages 0.043
plugins:
Admin_default_theme 0.005
Fotorama 4.5.1-cs1
SimpleImage 2.5.3-cs1
TinyMCE 4.0.20-cs1