We’re excited to announce the release of omniscape SyncroSim 2.6.0, a major update to the package that introduces automated spatial…
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New release of omniscape SyncroSim: bringing you faster connectivity analyses
January 30, 2026
We’re excited to announce the release of omniscape SyncroSim 2.6.0, a major update to the package that introduces automated spatial multiprocessing. This new feature is designed to speed up connectivity analyses on large landscapes, dramatically reducing run times while maintaining spatial precision.
Parallel processing for large landscapes
At the heart of this release is a new tiling system that splits large input rasters into smaller chunks that can be processed in parallel. When combined with SyncroSim’s spatial multiprocessing capabilities, this means faster results without compromising spatial detail or edge effects. In addition, omniscape now supports native Julia multiprocessing, allowing users to choose between tile-based parallelism or Julia’s built-in multi-core execution.
Depending on the input raster size and number of available CPU cores, users can expect 2x to 8x faster performance. This makes it easier to run high-resolution connectivity models that previously required long processing times or high-performance computing environments.
Smarter, more stable performance under the hood
Beyond speed, the update includes a series of improvements that make omniscape SyncroSim more robust and flexible:
- Memory-aware processing to prevent system overload
- Automatic buffer management between tiles to avoid edge effects
- Improved subprocess security and isolation across platforms
These changes help ensure stable performance on both large, complex models and more resource-limited systems.
Backward compatible and entirely optional
All new features are opt-in. If you’re working with smaller rasters or prefer your current workflow, omniscape SyncroSim will continue to run as before. The new system is also fully backward compatible, meaning existing projects and workflows will continue to run as expected.
Other improvements
Additional updates in version 2.6.0 include:
- Expanded documentation for new users and developers
- Bug fixes for edge cases in raster handling
- Cross-platform improvements for more consistent performance
Learn more
To download the latest version of the omniscape SyncroSim package or read more about the new tiling system, visit apexrms.github.io/omniscape. For technical details and the full changelog, visit github.com/ApexRMS/omniscape.