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Upgrading to Macromedia JRun 4

Upgrading to Macromedia JRun 4 lets you take advantage of the many additions to JRun, including the new features and full capabilities of the most recent Sun J2EE 1.3 platform specifications.

This article provides information that helps you upgrade from using JRun 3.x to JRun 4. It describes using the JRun 4 migration tool and outlines the differences between previous versions of JRun and JRun 4.

Migrating from JRun 3.x
Property migration chart
Notable changes in JRun 4
Frequently Asked Questions

12 May 2002

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