We are excitedly announcing the monthly release of GroupDocs.Assembly for Java 18.6. Using the latest version, you can now use null-conditional operators **?. **and ?[]. Change the color of chart series and individual point series dynamically for Email Messages with HTML and RTF bodies. Furthermore, to enhance the API, colors are preserved for a pie chart in the Word Processing document, fonts are preserved for a chart title, and static colors are preserved for chart series in the Email document....the color of an of pie chart split slice when using dynamic chart...