Apache POI™ - the Java API for Microsoft Documents30 November 2025 - POI 5.5.1 available The Apache POI team is pleased to announce the release of 5.5.1. Several dependencies were updated to their latest versions to pick up security fixes and other improvements. A summary of changes is available in the Release Notes. A full list of changes is available in the change log. People interested should also follow the dev list to track progress. See the
