We are proud to announce that the first stable release of Yii is now available!

Thank you all for your feedback, suggestions and help during Yii's public testing period. We believe this release has reached to a state that allows Yii to be used in a production environment. And we are committed to ensure backward compatibility in future service packs.

Over the previous RC release, we added four new components in this formal release: CTabView, CStarRating, CUploadedFile, CFileValidator. We also added many minor enhancements to individual components and fixed several reported issues.

Please make sure you read the upgrade instructions if you are upgrading from earlier versions. We are eager to hear your feedback on Yii. Please report to us if you find any issues.