The latest version of Stellar Data Recovery Professional (11.3.0.0) might include bug fixes, performance improvements, and support for new devices or file systems. However, I couldn't find any official release notes or changelogs.
To use Stellar Data Recovery Professional, you'll need to purchase a valid license. The software offers a free trial version that allows you to scan and preview recoverable files, but you'll need to activate the software to save recovered data. The latest version of Stellar Data Recovery Professional (11