# IBM® Rational Developer for System z Version 7.5.1 Release Notes - Client

Release notes provide documentation for new features and enhancements for Rational® Developer for System z® Version 7.5.1.

The information in the following sections is for developers using Rational Developer for System z.

## Hardware Requirements

Refer to the following documents for hardware requirements:

- Prerequisites for Rational Developer for System z 7.5
- Host Planning Guide
- Installation Guide for the hardware and software requirements for installing Rational Developer for System z

- z/OS Integrated Development Environment (zIDE)
  zIDE provides new functions in Rational Developer for System z 7.5.1.
- Enterprise Service Tools - Release Notes
- Changes introduced with Debug Tool V9.1
  Describes the changes introduced with Debug Tool V9.1 that affect the compiled language debugger.