Final answer:
The New Release Portlet usually includes Release Notes, a New Feature Overview, and a Release Preview Test Plan providing details on the update features, a summary of key updates, and a guide to test these features before the full release.
Step-by-step explanation:
The three pieces of information that are typically contained in the New Release Portlet are:
- Release Notes
- New Feature Overview
- Release Preview Test Plan
Release Notes provide detailed information on the new features, improvements, and bug fixes included in the new version of a software. The New Feature Overview offers a summary of the key features and updates that users can expect. The Release Preview Test Plan includes information on how to access a pre-release version of the software to explore and test new functionalities before the official release.