Upgrade BA and DI
Overview
This document describes how to update from Pentaho Business Analytics (BA) 5.1.x, 5.2.x and 5.3.x to 5.4 and from Pentaho Data Integration (DI) 5.1.x, 5.2.x and 5.3.x to 5.4. The 5.4 release contains multiple new features and fixes to improve the efficiency of your Pentaho system.