Release Notes

Maps+ Release Notes Q4 2025

This page provides notes on the latest release and dataset for each Maps+ Service.

Planned Q1 2026 update January 2026

 

GB Premium Basemap

OS MasterMap Topo – 09/2025

OS Vector Map Local – 10/2025

OS Zoomstack – 06/2025

Updated: 11/11/2025

 

GB Premium Basemap Classic

OS MasterMap Topo – 09/2025

OS Vector Map Local – 10/2025

OS Zoomstack – 06/2025

Updated: 11/11/2025

 

OS Premium Rasters Basemap

OS VML Colour Raster – 07/2025

OS 25K Raster – 06/2025

OS 50K Raster – 06/2025

OS Zoomstack – 06/2025

Updated: 04/08/2025

 

OS MasterMap Basemap

OS MasterMap Topo – 09/2025

OS Vector Map Local – 10/2025

OS Zoomstack – 06/2025

Updated: 11/11/2025

 

OS VectorMap Local Basemap

OS Vector Map Local – 10/2025

OS Zoomstack – 06/2025

Updated: 11/11/2025

 

OS 1:25,000 Raster Basemap

OS 25K Raster – 06/2025

OS Zoomstack – 06/2025

Updated: 04/08/2025

 

OS 1:50,000 Raster Basemap

OS 50K Raster – 06/2025

OS Zoomstack – 06/2025

Updated: 04/08/2025

 

OS VML Colour Raster Basemap

OS VML Colour Raster – 07/2025

OS Zoomstack – 06/2025

Updated: 04/08/2025

 

GB Pavement Width Indicator

OS MasterMap Topo – 09/2025

Updated: 11/11/2025

 

OS MasterMap Buildings

OS MasterMap Topo – 09/2025

Updated: 11/11/2025

 

OS MasterMap Water Network

OS MasterMap Water Network – 09/2025

Updated: 11/11/2025

 

3D Basemap and Data

OS MasterMap Topo – 09/2025

Updated: 14/11/2025

 

TitleInfo

HM Land Registry – 11/2025

Updated: 10/11/2025