<s>
Fluid	O
is	O
a	O
WebKit2-based	O
site-specific	B-Protocol
browser	I-Protocol
(	O
SSB	O
)	O
for	O
Mac	B-Operating_System
OS	I-Operating_System
X	I-Operating_System
created	O
by	O
Todd	O
Ditchendorf	O
.	O
</s>
<s>
Its	O
original	O
WebKit-based	O
version	O
was	O
compared	O
to	O
Mozilla	B-Language
Prism	I-Language
and	O
mentioned	O
in	O
Lifehacker	O
,	O
TechCrunch	O
,	O
43	O
Folders	O
,	O
the	O
37	O
Signals	O
blog	O
,	O
and	O
on	O
InfoWorld	O
as	O
a	O
way	O
to	O
make	O
web	B-Application
applications	I-Application
more	O
like	O
native	O
desktop	O
applications	O
.	O
</s>
<s>
On	O
July	O
4	O
,	O
2011	O
,	O
version	O
1.2	O
was	O
released	O
and	O
featured	O
compatibility	O
with	O
Mac	B-Application
OS	I-Application
X	I-Application
10.7	I-Application
Lion	I-Application
.	O
</s>
<s>
Subsequent	O
minor	O
versions	O
restored	O
feature	O
support	O
and	O
added	O
support	O
for	O
Dark	B-General_Concept
Mode	I-General_Concept
.	O
</s>
