Current version: 200.8 - July, 2025 | Compatible with: ArcGIS Pro 3.5 and ArcGIS Maps SDK for .NET 300.x | Compatibility Matrix.
ArcGIS Maps SDK for Local Server version 200.8 is the current and last release. ArcGIS Maps SDK for .NET 300.x versions are compatible with and supported for use with ArcGIS Maps SDK for Local Server version 200.8.
For the Local Server 200.8 documentation, see Local Server. For recommendations on migrating from Local Server, see Deprecation: ArcGIS Maps SDK for Local Server.