<s>
Jamroom	B-Language
is	O
a	O
community	O
focused	O
open	B-Application
source	I-Application
software	I-Application
web	O
content	B-Protocol
management	I-Protocol
system	I-Protocol
(	O
CMS	O
)	O
and	O
Framework	O
based	O
on	O
PHP	B-Application
and	O
MySQL	B-Application
,	O
which	O
runs	O
on	O
a	O
web	O
hosting	O
service	O
.	O
</s>
<s>
Features	O
include	O
a	O
module	B-Architecture
based	O
extension	O
system	O
and	O
skins	B-Application
using	O
the	O
Smarty	B-Language
templating	O
engine	O
.	O
</s>
<s>
Jamroom	B-Language
has	O
a	O
web	B-Application
template	I-Application
system	I-Application
using	O
a	O
template	B-Language
processor	I-Language
.	O
</s>
<s>
Jamroom	B-Language
users	O
may	O
install	O
and	O
switch	O
between	O
skins	B-Application
.	O
</s>
<s>
Skins	B-Application
allow	O
users	O
to	O
change	O
the	O
look	O
and	O
functionality	O
of	O
a	O
Jamroom	B-Language
website	O
.	O
</s>
<s>
Skins	B-Application
may	O
be	O
installed	O
using	O
the	O
Jamroom	B-Language
"	O
Marketplace	O
"	O
administration	O
tool	O
or	O
skin	O
folders	O
may	O
be	O
uploaded	O
via	O
FTP	O
.	O
</s>
<s>
The	O
PHP	B-Application
,	O
HTML	O
&	O
CSS	O
code	O
found	O
in	O
themes	O
can	O
be	O
added	O
or	O
edited	O
for	O
providing	O
advanced	O
features	O
.	O
</s>
<s>
Many	O
Jamroom	B-Language
skins	B-Application
exist	O
,	O
some	O
free	O
,	O
and	O
some	O
premium	O
(	O
paid	O
for	O
)	O
templates	B-Language
.	O
</s>
<s>
One	O
very	O
popular	O
feature	O
of	O
Jamroom	B-Language
is	O
its	O
module	B-Architecture
architecture	I-Architecture
which	O
allows	O
users	O
and	O
developers	O
to	O
extend	O
its	O
abilities	O
beyond	O
the	O
core	O
installation	O
.	O
</s>
<s>
From	O
Jamroom	B-Language
5	O
the	O
structure	O
of	O
the	O
system	O
changed	O
majorly	O
from	O
the	O
previous	O
version	O
.	O
</s>
<s>
The	O
largest	O
change	O
being	O
that	O
even	O
the	O
core	O
of	O
Jamroom	B-Language
itself	O
became	O
a	O
module	B-Architecture
.	O
</s>
<s>
By	O
adding	O
additional	O
modules	B-Architecture
,	O
more	O
features	O
can	O
be	O
made	O
available	O
to	O
users	O
on	O
their	O
profiles	O
.	O
</s>
<s>
Jamroom	B-Language
can	O
be	O
used	O
to	O
support	O
creating	O
web	O
services	O
according	O
to	O
the	O
Representational	B-Protocol
State	I-Protocol
Transfer	I-Protocol
(	O
REST	O
)	O
architectural	O
pattern	O
via	O
an	O
installable	O
package	O
called	O
'	O
proxima	O
 '	O
.	O
</s>
<s>
A	O
primary	O
part	O
of	O
the	O
design	O
structure	O
of	O
Jamroom	B-Language
is	O
the	O
concept	O
that	O
profiles	O
are	O
the	O
prime	O
locations	O
for	O
content	O
uploaded	O
and	O
imported	O
into	O
the	O
site	O
by	O
the	O
users	O
.	O
</s>
<s>
This	O
derives	O
from	O
Jamroom	B-Language
's	O
origins	O
as	O
a	O
musician	O
content	B-Protocol
management	I-Protocol
system	I-Protocol
for	O
building	O
communities	O
where	O
bands	O
could	O
showcase	O
their	O
talent	O
.	O
</s>
<s>
As	O
of	O
Jamroom	B-Language
5	O
,	O
the	O
focus	O
of	O
'	O
just	O
for	O
music	O
 '	O
has	O
been	O
removed	O
,	O
but	O
the	O
profile	O
centric	O
nature	O
has	O
remained	O
.	O
</s>
<s>
Up	O
until	O
Jamroom	B-Language
4	O
the	O
primary	O
means	O
of	O
delivering	O
video	O
and	O
audio	O
content	O
to	O
visitors	O
to	O
the	O
site	O
was	O
via	O
flash	B-Operating_System
.	O
</s>
<s>
From	O
Jamroom	B-Language
5	O
the	O
issue	O
of	O
some	O
mobile	O
devices	O
not	O
supporting	O
flash	B-Operating_System
made	O
it	O
important	O
to	O
change	O
delivery	O
methods	O
in	O
Jamroom	B-Language
too	O
.	O
</s>
<s>
Currently	O
audio	O
and	O
video	O
media	O
that	O
is	O
uploaded	O
to	O
a	O
Jamroom	B-Language
5	O
installation	O
is	O
converted	O
into	O
various	O
formats	O
so	O
that	O
media	O
can	O
have	O
the	O
widest	O
possible	O
set	O
of	O
delivery	O
scenarios	O
.	O
</s>
<s>
In	O
the	O
Jamroom	B-Language
community	O
,	O
the	O
term	O
"	O
core	O
"	O
has	O
2	O
uses	O
.	O
</s>
<s>
The	O
first	O
is	O
the	O
initial	O
set	O
of	O
modules	B-Architecture
and	O
skins	B-Application
that	O
are	O
downloaded	O
and	O
used	O
to	O
install	O
a	O
Jamroom	B-Language
community	O
site	O
.	O
</s>
<s>
The	O
second	O
refers	O
to	O
the	O
jrCore	O
module	B-Architecture
itself	O
.	O
</s>
<s>
Everything	O
in	O
Jamroom	B-Language
is	O
either	O
a	O
Module	B-Architecture
or	O
a	O
Skin	O
.	O
</s>
<s>
Jamroom	B-Language
core	O
download	O
package	O
includes	O
the	O
following	O
modules	B-Architecture
that	O
can	O
be	O
enabled	O
by	O
the	O
administrator	O
to	O
extend	O
the	O
functionality	O
of	O
the	O
core	O
website	O
.	O
</s>
<s>
Jamroom	B-Language
core	O
download	O
package	O
includes	O
the	O
following	O
skins	B-Application
.	O
</s>
<s>
Version	O
Release	O
date	O
Notes	O
28	O
July	O
2003	O
20	O
December	O
2003	O
Added	O
a	O
settings	O
config	O
system	O
,	O
an	O
online	O
store	O
,	O
statistics	O
,	O
bbcode	O
,	O
radio	O
stations	O
and	O
more	O
9	O
August	O
2006	O
First	O
release	O
to	O
support	O
upgrading	O
16	O
January	O
2009	O
New	O
module	B-Architecture
system	I-Architecture
API	O
,	O
new	O
skins	B-Application
,	O
image	O
filters	O
,	O
SEO	O
URL	O
's	O
Media	O
approval	O
system	O
.	O
</s>
<s>
29	O
July	O
2013	O
Completely	O
new	O
core	O
,	O
easier	O
development	O
,	O
modular	B-Architecture
design	O
,	O
open	O
source	O
.	O
</s>
<s>
27	O
September	O
2016	O
High	O
Performance	O
core	O
updates	O
,	O
new	O
email	O
system	O
,	O
significant	O
social	O
updates	O
and	O
new	O
chat	O
module	B-Architecture
.	O
</s>
