<s>
Photo	B-Application
Raster	I-Application
is	O
advanced	O
online	O
photo	B-Application
editor	I-Application
.	O
</s>
<s>
Photo	B-Application
Raster	I-Application
contains	O
integrated	O
tools	O
for	O
digital	O
painting	O
,	O
layer	B-Algorithm
editing	I-Algorithm
,	O
non-destructive	O
editing	O
,	O
photo	O
retouching	O
,	O
image	O
adjustments	O
and	O
filters	B-Algorithm
.	O
</s>
<s>
The	O
application	B-Application
is	O
written	O
in	O
JavaScript	B-Language
and	O
uses	O
various	O
HTML5	B-Application
elements	O
for	O
its	O
function	O
,	O
like	O
WebGL	B-Library
for	O
GPU	B-Architecture
acceleration	O
.	O
</s>
<s>
Version	O
Release	O
date	O
Significant	O
changes	O
0.4	O
5	O
February	O
2012	O
Initial	O
release	O
Photo	B-Application
Raster	I-Application
0.4	O
was	O
first	O
public	O
beta	O
version	O
.	O
</s>
