Oracle SQL Developer

Oracle SQL Developer 2.1 Early Adopter 2 is now available. (5th November '09 )
Oracle SQL Developer 2.1 introduces two new significant new features, PL/SQL Unit Testing and the Data Modeler Viewer, in addition to the ongoing addition of multiple other feature requests. For more detail about these and other features the product provides please see the following supporting documents:

• Follow the download links for the latest release.
• Review the 2.1. Release Notes before you start.
• Read the SQL Developer 2.1 New Features list for a list of new features.
• See the SQL Developer Features document for a comprehensive list of features the product provides
• Try the new PL/SQL Unit Testing feature by using this Oracle By Example online tutorial or by watching this online demonstration.
• Review the online User's Guide and Installation Guide

Oracle SQL Developer 1.5.5 is now available. (July '09 )
Oracle SQL Developer 1.5.5.59.69 is the latest release available and updates Oracle SQL Developer 1.5.4. This release is scheduled for inclusion in Oracle Database 11gR2.

• Follow the download links for the latest release.
• Please review the 1.5.5. Release Notes before you start. These contain migration and installation pointers and known issues
• See the list of Bugs Fixed
• Releases 1.5.1, 1.5.3, 1.5.4 and 1.5.5 are full patch releases, providing bug fixes and translations. SQL Developer now supports nine different languages. For new features introduced in 1.5.0, see the 1.5 New Features list.

Oracle SQL Developer Data Modeler is production (July '09 )
Visit the Data Modeler home page for all the details.