> For the complete documentation index, see [llms.txt](https://docs.os.uk/os-downloads/llms.txt). Markdown versions of documentation pages are available by appending `.md` to page URLs; this page is available as [Markdown](https://docs.os.uk/os-downloads/products/buildings-and-infrastructure-portfolio/os-open-linked-identifiers/release-notes/november-2025-epoch-48.md).

# November 2025 – Epoch 48

No issues were identified in this release.

## Feature count

The feature count for Epoch 48 is as follows:

<table><thead><tr><th width="420.0001220703125">Feature</th><th>Feature count</th></tr></thead><tbody><tr><td>BLPU_UPRN_ROADLINK_TOID_9</td><td>41 334 327</td></tr><tr><td>BLPU_UPRN_STREET_USRN_11</td><td>42 090 265</td></tr><tr><td>BLPU_UPRN_TOPOGRAPHICAREA_TOID_5</td><td>41 352 712</td></tr><tr><td>ORROADLINK_GUID_ROADLINK_TOID_12</td><td>6 767 045</td></tr><tr><td>ORROADNODE_GUID_ROADLINK_TOID_13</td><td>40 828</td></tr><tr><td>ROAD_TOID_STREET_USRN_10</td><td>1 308 092</td></tr><tr><td>ROAD_TOID_TOPOGRAPHICAREA_TOID_3</td><td>6 252 150</td></tr><tr><td>ROADLINK_TOID_ROAD_TOID_7</td><td>6 017 133</td></tr><tr><td>ROADLINK_TOID_STREET_USRN_8</td><td>8 952 287</td></tr><tr><td>ROADLINK_TOID_TOPOGRAPHICAREA_TOID_2</td><td>14 603 909</td></tr><tr><td>STREET_USRN_TOPOGRAPHICAREA_TOID_4</td><td>9 493 322</td></tr><tr><td><strong>Grand Total</strong></td><td>178 212 070</td></tr></tbody></table>

## Next release

The next release of OS Open Linked Identifiers, Epoch 49, is scheduled for **15 January 2026**.


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