<s>
VisualSVN	B-Protocol
Server	I-Protocol
is	O
a	O
freeware	B-License
Apache	B-Application
Subversion	I-Application
server	O
package	O
for	O
Windows	B-Application
.	O
</s>
<s>
The	O
package	O
is	O
designed	O
and	O
implemented	O
to	O
provide	O
Subversion	B-Application
version	B-Architecture
control	I-Architecture
as	O
a	O
first	O
class	O
citizen	O
application	O
in	O
an	O
Active	B-Protocol
Directory	I-Protocol
environment	O
.	O
</s>
<s>
VisualSVN	B-Protocol
Server	I-Protocol
is	O
a	O
standalone	O
product	O
which	O
installs	O
in	O
a	O
couple	O
of	O
clicks	O
and	O
works	O
out	B-General_Concept
of	I-General_Concept
the	I-General_Concept
box	I-General_Concept
.	O
</s>
<s>
The	O
paid	O
Enterprise	O
Edition	O
of	O
VisualSVN	B-Protocol
Server	I-Protocol
provides	O
tighter	O
integration	O
with	O
Active	B-Protocol
Directory	I-Protocol
environment	O
and	O
Multisite	O
Repository	O
Replication	O
feature	O
.	O
</s>
<s>
The	O
development	O
of	O
VisualSVN	B-Protocol
Server	I-Protocol
began	O
to	O
answer	O
the	O
demand	O
of	O
VisualSVN	B-Protocol
users	O
for	O
easier	O
Subversion	B-Application
server	O
installation	O
,	O
configuration	O
and	O
maintenance	O
on	O
Windows	B-Application
platform	O
.	O
</s>
<s>
The	O
first	O
public	O
release	O
of	O
VisualSVN	B-Protocol
Server	I-Protocol
happened	O
in	O
2007	O
.	O
</s>
<s>
For	O
that	O
time	O
,	O
VisualSVN	B-Protocol
Server	I-Protocol
was	O
the	O
only	O
all-in-one	O
Subversion	B-Application
server	O
package	O
which	O
made	O
Subversion	B-Application
server	O
installation	O
,	O
as	O
well	O
as	O
its	O
configuration	O
,	O
maintenance	O
and	O
upgrades	O
,	O
really	O
simple	O
.	O
</s>
<s>
VisualSVN	B-Protocol
Server	I-Protocol
1.0	O
was	O
released	O
on	O
November	O
15	O
,	O
2007	O
.	O
</s>
<s>
It	O
was	O
the	O
first	O
public	O
release	O
of	O
VisualSVN	B-Protocol
Server	I-Protocol
.	O
</s>
<s>
The	O
server	O
was	O
linked	O
against	O
Subversion	B-Application
1.4	O
.	O
</s>
<s>
VisualSVN	B-Protocol
Server	I-Protocol
1.1	O
was	O
released	O
on	O
March	O
24	O
,	O
2008	O
.	O
</s>
<s>
The	O
release	O
brought	O
some	O
face-lifting	O
enhancements	O
such	O
as	O
ability	O
to	O
modify	O
server	O
configuration	O
via	O
VisualSVN	B-Protocol
Server	I-Protocol
Manager	O
console	O
and	O
Windows	B-Application
Authentication	O
feature	O
.	O
</s>
<s>
VisualSVN	B-Protocol
Server	I-Protocol
1.5	O
was	O
released	O
on	O
June	O
19	O
,	O
2008	O
.	O
</s>
<s>
VisualSVN	B-Protocol
Server	I-Protocol
was	O
updated	O
to	O
Subversion	B-Application
1.5	O
in	O
this	O
release	O
.	O
</s>
<s>
User	O
authorization	O
supports	O
Active	B-Protocol
Directory	I-Protocol
group	O
accounts	O
in	O
this	O
release	O
.	O
</s>
<s>
VisualSVN	B-Protocol
Server	I-Protocol
1.6	O
was	O
released	O
on	O
October	O
13	O
,	O
2008	O
.	O
</s>
<s>
VisualSVN	B-Protocol
Server	I-Protocol
Manager	O
console	O
received	O
multiple	O
enhancements	O
in	O
this	O
update	O
.	O
</s>
<s>
The	O
server	O
writes	O
its	O
events	O
to	O
Windows	B-Application
Event	O
Log	O
.	O
</s>
<s>
VisualSVN	B-Protocol
Server	I-Protocol
1.7	O
was	O
released	O
on	O
March	O
24	O
,	O
2009	O
.	O
</s>
<s>
VisualSVN	B-Protocol
Server	I-Protocol
was	O
updated	O
to	O
Subversion	B-Application
1.6	O
in	O
this	O
release	O
.	O
</s>
<s>
VisualSVN	B-Protocol
Server	I-Protocol
2.0	O
was	O
released	O
on	O
July	O
18	O
,	O
2009	O
.	O
</s>
<s>
VisualSVN	B-Protocol
Server	I-Protocol
2.0	O
became	O
available	O
in	O
two	O
editions	O
:	O
Standard	O
Edition	O
and	O
Enterprise	O
Edition	O
.	O
</s>
<s>
New	O
features	O
that	O
work	O
in	O
Enterprise	O
Edition	O
only	O
are	O
the	O
advanced	O
low-level	O
and	O
high-level	O
logging	B-Application
to	O
a	O
dedicated	O
Windows	B-Application
Event	O
Log	O
and	O
the	O
remote	O
server	O
administration	O
.	O
</s>
<s>
VisualSVN	B-Protocol
Server	I-Protocol
2.1	O
was	O
released	O
on	O
January	O
19	O
,	O
2010	O
.	O
</s>
<s>
The	O
release	O
introduced	O
full	O
support	O
for	O
Integrated	O
Windows	B-Application
Authentication	O
,	O
i.e.	O
</s>
<s>
Active	B-Protocol
Directory	I-Protocol
Single	O
Sign-On	O
for	O
Enterprise	O
Edition	O
users	O
.	O
</s>
<s>
VisualSVN	B-Protocol
Server	I-Protocol
2.5	O
was	O
released	O
on	O
October	O
11	O
,	O
2011	O
.	O
</s>
<s>
VisualSVN	B-Protocol
Server	I-Protocol
was	O
updated	O
to	O
Subversion	B-Application
1.7	O
in	O
this	O
release	O
.	O
</s>
<s>
VisualSVN	B-Protocol
Server	I-Protocol
Manager	O
console	O
received	O
multiple	O
improvements	O
and	O
IPv6	B-Protocol
support	O
was	O
added	O
.	O
</s>
<s>
VisualSVN	B-Protocol
Server	I-Protocol
2.6	O
was	O
released	O
on	O
June	O
18	O
,	O
2013	O
.	O
</s>
<s>
VisualSVN	B-Protocol
Server	I-Protocol
was	O
updated	O
to	O
Subversion	B-Application
1.8	O
in	O
this	O
release	O
.	O
</s>
<s>
VisualSVN	B-Protocol
Server	I-Protocol
Manager	O
console	O
received	O
multiple	O
improvements	O
,	O
VisualSVN	B-Protocol
Server	I-Protocol
got	O
improved	O
authorization	O
mechanism	O
.	O
</s>
<s>
VisualSVN	B-Protocol
Server	I-Protocol
2.7	O
was	O
released	O
on	O
September	O
20	O
,	O
2013	O
.	O
</s>
<s>
VisualSVN	B-Protocol
Server	I-Protocol
3.0	O
was	O
released	O
on	O
September	O
15	O
,	O
2014	O
.	O
</s>
<s>
Starting	O
from	O
version	O
3.0	O
,	O
VisualSVN	B-Protocol
Server	I-Protocol
has	O
2	O
installation	O
packages	O
:	O
32-bit	O
and	O
64-bit	O
version	O
.	O
</s>
<s>
VisualSVN	B-Protocol
Server	I-Protocol
dropped	O
support	O
for	O
Windows	B-Application
XP	O
and	O
Windows	B-Device
Server	I-Device
2003	O
.	O
</s>
<s>
HTTPS	B-Protocol
.	O
</s>
<s>
VisualSVN	B-Protocol
Server	I-Protocol
uses	O
isolated	O
built-in	O
Apache	B-Application
HTTP	I-Application
Server	I-Application
to	O
communicate	O
with	O
Subversion	B-Application
clients	O
and	O
web	O
browsers	O
over	O
HTTPS	B-Protocol
.	O
</s>
<s>
Integrated	O
Windows	B-Application
Authentication	O
.	O
</s>
<s>
VisualSVN	B-Protocol
Server	I-Protocol
Enterprise	O
Edition	O
supports	O
Integrated	O
Windows	B-Application
Authentication	O
(	O
IWA	O
)	O
out	B-General_Concept
of	I-General_Concept
the	I-General_Concept
box	I-General_Concept
.	O
</s>
<s>
NTLM	O
and	O
Negotiate	O
(	O
SPNEGO	B-Protocol
)	O
(	O
NTLM	O
and	O
Kerberos	B-Protocol
)	O
are	O
supported	O
via	O
SSPI	B-Protocol
.	O
</s>
<s>
Microsoft	B-Application
Management	I-Application
Console	I-Application
.	O
</s>
<s>
All	O
configuration	O
and	O
administration	O
tasks	O
with	O
VisualSVN	B-Protocol
Server	I-Protocol
are	O
done	O
through	O
VisualSVN	B-Protocol
Server	I-Protocol
Manager	O
.	O
</s>
<s>
VisualSVN	B-Protocol
Server	I-Protocol
Manager	O
is	O
a	O
graphical	O
administrative	O
console	O
implemented	O
as	O
an	O
MMC	B-Application
snap-in	O
.	O
</s>
<s>
VisualSVN	B-Protocol
Server	I-Protocol
Manager	O
can	O
be	O
installed	O
separately	O
from	O
VisualSVN	B-Protocol
Server	I-Protocol
itself	O
as	O
a	O
remote	O
administration	O
console	O
.	O
</s>
<s>
VisualSVN	B-Protocol
Distributed	O
File	O
System	O
(	O
VDFS	O
)	O
.	O
</s>
<s>
VDFS	O
enables	O
automatic	O
,	O
transparent	O
,	O
bidirectional	O
replication	O
of	O
Subversion	B-Application
repositories	O
between	O
multiple	O
locations	O
(	O
each	O
secondary	O
repository	O
is	O
writeable	O
)	O
.	O
</s>
<s>
VDFS	O
follows	O
the	O
classic	O
primary	O
/	O
secondary	O
replication	O
architecture	O
and	O
uses	O
Microsoft	B-General_Concept
RPC	I-General_Concept
as	O
its	O
transport	O
layer	O
.	O
</s>
<s>
Windows	B-Application
Installer	I-Application
.	O
</s>
<s>
VisualSVN	B-Protocol
Server	I-Protocol
installation	O
process	O
is	O
based	O
on	O
Windows	B-Application
Installer	I-Application
technology	O
.	O
</s>
<s>
The	O
installation	O
package	O
is	O
a	O
signed	O
Microsoft	O
Software	O
Installation	O
(	O
MSI	O
)	O
file	O
that	O
performs	O
all	O
necessary	O
configuration	O
tasks	O
and	O
makes	O
VisualSVN	B-Protocol
Server	I-Protocol
accessible	O
out	B-General_Concept
of	I-General_Concept
the	I-General_Concept
box	I-General_Concept
.	O
</s>
<s>
Windows	B-Library
Management	I-Library
Instrumentation	I-Library
.	O
</s>
<s>
VisualSVN	B-Protocol
Server	I-Protocol
supports	O
the	O
WMI	B-Library
interface	O
through	O
its	O
own	O
WMI	B-Library
provider	O
.	O
</s>
<s>
This	O
allows	O
VisualSVN	B-Protocol
Server	I-Protocol
administrators	O
to	O
write	O
custom	O
scripts	O
on	O
PowerShell	B-Application
,	O
C#	B-Application
,	O
C++	B-Language
,	O
VBScript	B-Application
and	O
VB.Net	B-Language
languages	O
to	O
manage	O
VisualSVN	B-Protocol
Server	I-Protocol
.	O
</s>
<s>
HTML5	B-Application
.	O
</s>
<s>
The	O
VisualSVN	B-Protocol
Server	I-Protocol
is	O
available	O
in	O
two	O
editions	O
:	O
Standard	O
Edition	O
(	O
freeware	B-License
)	O
and	O
Enterprise	O
Edition	O
(	O
trialware	O
)	O
.	O
</s>
<s>
VisualSVN	B-Protocol
Server	I-Protocol
Standard	O
Edition	O
is	O
a	O
fully	O
functional	O
Subversion	B-Application
server	O
.	O
</s>
<s>
VisualSVN	B-Protocol
Server	I-Protocol
Enterprise	O
Edition	O
adds	O
additional	O
features	O
on	O
top	O
of	O
those	O
available	O
in	O
Standard	O
Edition	O
.	O
</s>
<s>
The	O
same	O
installer	B-Operating_System
is	O
used	O
for	O
both	O
editions	O
of	O
VisualSVN	B-Protocol
Server	I-Protocol
.	O
</s>
<s>
VisualSVN	B-Protocol
Server	I-Protocol
Standard	O
Edition	O
is	O
free	O
of	O
charge	O
and	O
is	O
available	O
for	O
commercial	O
use	O
.	O
</s>
<s>
It	O
is	O
a	O
fully	O
functional	O
Subversion	B-Application
server	O
.	O
</s>
<s>
VisualSVN	B-Protocol
Server	I-Protocol
Enterprise	O
Edition	O
is	O
a	O
trialware	O
with	O
30-days	O
evaluation	O
period	O
.	O
</s>
<s>
Integrated	O
Windows	B-Application
Authentication	O
(	O
IWA	O
)	O
.	O
</s>
<s>
VisualSVN	B-Protocol
Server	I-Protocol
supports	O
the	O
following	O
operating	O
systems	O
:	O
</s>
