ArcGIS Pro 3.7 was released on May 14, 2026. You might have missed it. No fanfare. No breaking changes. Just a minor version bump that happens to include two new geoprocessing tools that automatically generate vector features from binary raster images of scanned maps, dramatically reducing the amount of heads-up digitizing required.
For anyone who has spent hours tracing pipeline routes from faded 1970s survey maps or digitizing mineral lease boundaries from county records, that sentence is worth reading twice. For agencies or organizations still working with historical map archives, this is a substantial productivity gain—what previously required hours of manual tracing can now be seeded automatically and refined as needed, according to Geospatial Training Services. The tools aren't perfect. But they're fast enough to matter.
Can You Run a Knowledge Graph Without Enterprise?
ArcGIS Knowledge graphs previously required an ArcGIS Enterprise deployment to create and use—but in 3.7, you can now create and manage a file knowledge graph stored in a local folder, no Enterprise required. That changes the economics for smaller operators.
Knowledge graphs model relationships between spatial and non-spatial data—think well permits linked to operators, linked to production records, linked to regulatory filings, all queryable as a network rather than a stack of tables. File knowledge graphs support the majority of the visualization, analytics, and data management capabilities available with a service-based knowledge graph, Geospatial Training Services reported. This lowers the barrier significantly for smaller organizations, standalone GIS analysts, and consulting scenarios where an Enterprise deployment isn't practical.
The timing matters. With commodity cycles shifting, driven by surging demand for copper, lithium, and other energy transition metals amid tight supply and geopolitical risks, new projects are advancing fast—and teams face pressure to move quicker with fewer resources, Esri noted in a January mining guide. A file-based knowledge graph means a two-person exploration team can model complex land tenure and drilling relationships without waiting for IT to provision a server.
What About the .NET 10 Migration?
ArcGIS Pro 3.7 will contain new functionality, and documents saved in ArcGIS Pro 3.7 will continue to be compatible with all ArcGIS Pro 3.x versions and existing 3.x SDK extensions should continue to work, Esri confirmed in February. Make sure you have Microsoft .NET Desktop Runtime 10.x.x (x64) installed on machines before installing ArcGIS Pro 3.7, the company advised.
That's it. No API rewrites. No project migrations. Staying current with the latest Long Term Support version of .NET ensures the most up-to-date security and performance improvements. The move mirrors Esri's 2022 shift to .NET 6 with ArcGIS Pro 3.0—a major version number that signaled breaking changes. This time, the runtime upgrade comes wrapped in a minor release. Most users won't notice. Developers with custom add-ins should audit third-party libraries, but the core SDK remains stable.
Performance was improved when opening a map that references enterprise geodatabase data, or when adding that data to a map, according to Esri's release notes. Imported map files (.mapx) and layout files (.pagx) have increased drawing speed and responsiveness. These aren't headline features. They're the kind of cumulative gains that save thirty seconds per map open—which, over a year of daily use, adds up to hours.
