New Java IDE features, including hierarchical view of nested projects, ability to customize perspectives and speed improvements for text search.
Integrated tools for building and maintaining Docker containers, available from Linux Tools project.
Oomph project now makes it possible to record and share user preference settings across individual workspaces.
New integration with Gradle making it easy to manage Gradle builds from Eclipse, via the Buildship project.
Improved Maven support, including support for Maven 3.3.3, improved Maven archetypes integration and enhanced auto-completion in the pom editor.
Automated error reporting that allows Eclipse users to report errors directly to Eclipse projects.
The new Thym project provides tools for building cross-platform mobile applications using Apache Cordova.