> For the complete documentation index, see [llms.txt](https://docs.multiset.ai/llms.txt). Markdown versions of documentation pages are available by appending `.md` to page URLs; this page is available as [Markdown](https://docs.multiset.ai/quick-access/changelog/v1/version-1.11.1.md).

# Version 1.11.1

hintRadius and use2DFiltering query parameters, localization success heatmaps, manual MapSet creation, background object tracking.

### v1.11.1 30-March-2026

**Added**

1. New VPS Query **hintRadius** and **use2DFiltering** parameter to control the search radius and skip the altitude/height check while providing GeoHint or HintPosition. [Map Query](/fundamentals/rest-api-docs/map-query.md)
2. Localization success heatmaps in the MapViewer and Analytics section of the developer dashboard
3. Meta Ray-Ban SDK sample for VPS Tracking and Navigation <https://github.com/MultiSet-AI/wearable-vps-samples/tree/main/iOS>
4. Ability to create a MapSet manually in the developer portal [Merging Maps Manually](/fundamentals/mapset-multiple-maps/merging-maps-manually.md)

**Fixed**

1. Added background tracking for objects to reduce drift
2. Content Space deeplinking issue
3. New MapSet viewer UI for better map management and alignment
4. Added Undo and Redo in the MapSet viewer


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