What's New in This Guide

This chapter describes the changes introduced in this release. The single most important new feature in this release is the introduction of the Oracle WebLogic Server as the environment where applications run and where security is provisioned.

New Features in Release 11gR1

The features introduced in this release include the following;

Desupported Features from 10.1.3.x

This release introduces the following changes:

Links to Upgrade Documentation

To upgrade from a previous release to the current, see any of the following documents;