The AOO 4.2 release is a minor release with focus on bug fixes and enhancement, improvements, and features with no or smaller UI changes.
Detailed Release Planning
A more detailed release planning can be found under AOO 4.2 Release Planning
Release Notes
The related release notes can be found under AOO 4.2 Release Notes
Test and QA Plan
The related test and QA plan can be found under AOO 4.2 Testing Plan
Developer Snapshots
TBD