For a list of new features available in this release, see What's New in Rational Change v5.3.
See the Rational Change v5.3 announcement for the following information:
For information about hardware and software compatibility, see System Requirements for Rational Change v5.3.
For installation instructions, see Installing the software.
To learn about the known limitations and problems in this update and any workarounds that are available, see Known Problems for Rational Change v5.3.
To learn about customer submitted defects that have been fixed, see Fix List for Rational Change v5.3.