Trac

It provides an interface to the Subversion revision control systems, an integrated wiki, roadmaping feature, flexible issue tracking, search tools and convenient ticketing and report facilities.

Trac is written in the Python programming language and can use SQLite, PostgreSQL or MySQL as database.

For HTML rendering, Trac uses the Genshi templating system.

Trac also comes with a standalone server, tracd.

What is new in this release:

• The default theme looks more modern, especially on recent browsers (no effort has been made to make it look better on older browsers like IE6 or 7)
• The TH:GitPlugin is now maintained here as an optional component
• As a consequence, the Subversion support has been moved below tracopt.versioncontrol as well
• The Git and Mercurial log view feature a visualization of the branching structure
• Usability improvements for the tickets, with a better support for conflict detection and resolution
• Integration of the TH:BatchModifyPlugin, contributed by Brian Meeker (many thanks!) and is now maintained there as a default component
• jQuery/UI integration, featuring a date picker for date fields
• Improved integration with Pygments syntax highlighting

What is new in version 1.0.4:

• The default theme looks more modern, especially on recent browsers (no effort has been made to make it look better on older browsers like IE6 or 7)
• The TH:GitPlugin is now maintained here as an optional component
• As a consequence, the Subversion support has been moved below tracopt.versioncontrol as well
• The Git and Mercurial log view feature a visualization of the branching structure
• Usability improvements for the tickets, with a better support for conflict detection and resolution
• Integration of the TH:BatchModifyPlugin, contributed by Brian Meeker (many thanks!) and is now maintained there as a default component
• jQuery/UI integration, featuring a date picker for date fields
• Improved integration with Pygments syntax highlighting

What is new in version 0.12.2:

• Improved robustness of Trac installation if Babel is installed after the fact.
• Support for Asian character width.
• Fix display of progress bar in some corner cases and respect the overall_completion milestone group setting.
• Reports and queries look much better, as the columns now keep the same width across groups; the absence of word wrapping in reports has been fixed.
• Improved web admin layout.
• It's now possible to log in different Trac instances sharing the same URL prefix (e.g. /project and /project-test).

What is new in version 0.12.1:

• db: improve concurrency behavior.
• fcgi: add an environment variable `TRAC_USE_FLUP` to control the usage of flup vs. bundled _fcgi.py (defaults to 0, i.e. use bundled as before).
• svn authz: improve compatibility with svn 1.5 format.
• milestone: allow to set the time for the due date.
• ticket: fixes for the CC: property.
• notification: improved the formatting of ticket fields in notification e-mails.
• i18n: added a configuration option to set the default language.
• several fixes for upgrade.

What is new in version 0.11.6:

• Security fixes:
• Fixed the policy checks in report results when using alternate formats.
• Added a check for the "raw" role that is missing in docutils < 0.6.
• Performance improvements:
• Re-enabled connection pooling with SQLite.
• Added caching of configuration options.
• Bug fixes:
• Fixed the "database is locked" issue with SQLite.
• Deprecated SQLite 2.x support.
• Fixed hanlding of times in timezones with DST.
• Avoid corruption of trac.ini during write.
• Improved support for revision ranges in revision log view.

Requirements:

• Python 2.3 or higher
• setuptools 0.6 or higher
• 0.5 or higher
• Subversion 1.1 or higher
• pysqlite version 2.x for SQLite 3.x
• psycopg2 version 2.0.x for PostgreSQL
• MySQLdb, version 1.2.2 for MySQL