🤖 Automated update README: Sat Apr 26 01:27:20 UTC 2025 [skip ci]

Author: STAC CI

README.md

@@ -73,7 +73,7 @@ Below you can also find a list of extensions grouped by [maturity](#grouped-by-m
 | [Point Cloud](https://github.com/stac-extensions/pointcloud) | pc | Collection, Item | Pilot | 2.0.0 | 2024-10-24 | Provides a way to describe point cloud datasets. The point clouds can come from either active or passive sensors, and data is frequently acquired using tools such as LiDAR or coincidence-matched imagery. |
 | [Processing](https://github.com/stac-extensions/processing) | processing | Collection, Item | Candidate | 1.2.0 | 2024-05-09 | Indicates from which processing chain data originates and how the data itself has been produced. |
 | [Product](https://github.com/stac-extensions/product) | product | Collection, Item | Proposal | 0.1.0 | 2024-05-22 | Generic Product-related properties for STAC |
-| [Projection](https://github.com/stac-extensions/projection) | proj | Collection, Item | Stable | 2.0.0 | 2024-07-22 | Provides a way to describe Items whose assets are in a geospatial projection. |
+| [Projection](https://github.com/stac-extensions/projection) | proj | Collection, Item | Stable | 2.0.0 | *Unknown* | Provides a way to describe Items whose assets are in a geospatial projection. |
 | [Quality](https://github.com/linz/stac/tree/master/extensions/quality)* | quality | Collection | Proposal | *Unknown* | *Unknown* | Geospatial quality and accuracy of collections, such as horizontal and vertical accuracy. |
 | [Raster](https://github.com/stac-extensions/raster) | raster | Collection, Item | Candidate | 2.0.0 | 2024-09-09 | Describes raster assets at band level (one or multiple) with specific information such as data type, unit, number of bits used, nodata. |
 | [Rendering](https://github.com/stac-extensions/render) | renders | Collection, Item | Pilot | 2.0.0 | 2024-11-19 | Provide consumers with the information required to view an asset properly (e.g. on a online map) |
@@ -105,7 +105,7 @@ Below you can also find a list of extensions grouped by [maturity](#grouped-by-m
 | [link-templates](https://github.com/stac-extensions/link-templates) | - | Catalog, Collection, Item | *WIP* | **Unreleased** | N/A | A construct to provide templated links in STAC, as originally defined in OGC APIs. |
 | [xarray Assets](https://github.com/stac-extensions/xarray-assets) | xarray | Asset | Pilot | 1.0.0 | 2021-06-30 | This extension helps users open STAC Assets with xarray. It gives a place for catalog maintainers to specify various required or recommended options. |
 
-* **Last updated:** Apr 25 2025, 01:38 UTC
+* **Last updated:** Apr 26 2025, 01:27 UTC
 * **Count:** 79
 
 ### Grouped by maturity