Piwik 0.2.33 released! No bugs left, and lots of good stuff coming.
After a month of bug fixing, please enjoy using the latest release of the most popular Open Source Web Analytics software! We believe we’ve fixed all outstanding bugs in Piwik (36 to be exact) and we’ve pushed a few improvements as well. Our objective for this release is to open the way for Piwik 0.4 that will include a few important new features (multi sites dashboard, new modular Javascript API, and more) and provide a great stable web analytics tool. Download Piwik, spread the word, and enjoy your data!
From the Piwik Blog