The Atlassian product suite, integrated
JIRA Studio combines Atlassian's bug tracker, wiki, repository viewer, and code review tool with Subversion source control to deliver an integrated hosted development suite.
Not just for developers, Studio is completely customisable and can be used organisation-wide.
JIRA Studio includes:
Issue tracking and workflow management
The enterprise wiki: news, blogs and more
Repository viewer: keep track of your source code
Collaborate through peer code review
Source code repository server