Released in late 2015, version 15.2 focused heavily on expanding the capabilities of WinForms, ASP.NET, WPF, and DevExtreme. It was the era where "Modern UI" and touch-friendly controls became a standard requirement for corporate applications. Key highlights included: New Diagram Control for WinForms and WPF. Enhanced Excel Export engines. The introduction of the Desktop UI Kit. Improved performance for large data sets in Grid controls. Where to Download DevExpress 15.2
: Your project references version 15.2.11 but the GAC has 15.2.9, or vice versa. devexpress 15.2 download
The 15.2 release introduced several major enhancements across different platforms: New in v15.2 | DevExpress Released in late 2015, version 15
If you are auditing an application built on this specific version, it helps to know what core functionalities were introduced during this release cycle: Enhanced Excel Export engines
v15.2 was designed for Visual Studio 2010 through 2015. It is not recommended for use with Visual Studio 2019 or later