<s>
TeamCity	B-Application
is	O
a	O
build	O
management	O
and	O
continuous	O
integration	O
server	O
from	O
JetBrains	O
.	O
</s>
<s>
It	O
was	O
first	O
released	O
on	O
October	O
2	O
,	O
2006	O
and	O
is	O
commercial	B-Application
software	I-Application
and	O
licensed	O
under	O
a	O
proprietary	B-Application
license	I-Application
:	O
a	O
freemium	O
license	O
for	O
up	O
to	O
100	O
build	O
configurations	O
and	O
three	O
free	O
Build	O
Agent	O
licenses	O
are	O
available	O
.	O
</s>
<s>
Open	B-License
Source	I-License
projects	O
may	O
request	O
a	O
free	O
license	O
.	O
</s>
<s>
Build	O
Grid	B-Architecture
.	O
</s>
<s>
TeamCity	B-Application
supports	O
the	O
following	O
version	B-Architecture
control	I-Architecture
systems	I-Architecture
:	O
</s>
