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gpui-maps 0.8.0 and SWAT Studio 0.8.0 beta
The first public release of gpui-maps, and the first beta of SWAT Studio for Mac.
SWAT Studio 0.8.0 beta (macOS)
SWAT Studio is a free Mac app that opens the engine's examples side by side: styles, the globe, 3D buildings and vehicles, transit networks on the clock, data visualisation, dashboards, PMTiles and GeoParquet. Settings › Integrations › Integrate with Claude Code lets Claude Code drive the open map.
| Download | For |
|---|---|
| SWAT-Studio-macOS-arm64.zip | Apple silicon (M1 and later) |
| SWAT-Studio-macOS-x86_64.zip | Intel Macs |
macOS 13 or later. Checksums are in SHA256SUMS.txt.
This beta is not notarised by Apple yet, so macOS blocks it the first time. To open it:
- Unzip it and move SWAT Studio to Applications.
- Open it once. When macOS says it cannot verify the app, click Done.
- Open System Settings › Privacy & Security, scroll down and click Open Anyway next to SWAT Studio, then confirm.
Or, from a terminal, once:
xattr -dr com.apple.quarantine "/Applications/SWAT Studio.app"A signed and notarised build will follow; this beta tells you when a newer release is out (Settings › Updates, one request to GitHub at launch, can be turned off).
gpui-maps 0.8.0 (Rust crates)
The first open-source release of the engine and its format crates, under
MIT OR Apache-2.0. Built on gpui-pre =0.3.12, the gpui that gpui-kit 0.9.1
links. Versions of gpui-maps before 0.8.0 were internal and never
published; the format crates and gpui-agentic-http start at 0.1.0.
gpui-maps: the GPU vector-map engine for GPUI. MVT over HTTP,
PMTiles, MBTiles and raster tiles; MapLibre / Mapbox GL style JSON (style
spec v8) with expressions; six keyless basemaps over OpenFreeMap; a globe
that blends into flat Mercator, with atmosphere and sky;fill-extrusion
buildings, overlay extrusion and glTF models; GeoJSON, CSV, FlatGeobuf,
GeoParquet and Cloud-Optimised GeoTIFF overlays with picking; arcs,
animated trips, heatmaps, hexagon and grid binning and dot density;
turn-by-turn route following; map stories rendered to video.swat-maps-doc: the map document format.swat-maps-dash: the dashboard format and its SQL compiler.swat-maps-stac: STAC catalogue reading.gpui-agentic-http: a local-only, self-describing HTTP surface for
driving and inspecting a gpui app.- The web (wasm) and iOS shells, the Swift embedding, and the examples.
On crates.io: gpui-maps = "0.8". Start with the getting-started guide or https://gpui-maps.swatmobility.com.