update some provider info (thanks @doublebyte1)

Author: tomkralidis

docs/presentations/foss4g2024/index.html

@@ -140,7 +140,7 @@ <h1>Provider plugin framework</h1>
 					<ul>
 						<li>Features (Elasticsearch, PostgreSQL/PostGIS, CSV, GeoJSON, GeoParquet, OGR, MongoDB, Esri, Azure)</li>
 						<li>Coverages (xarray, rasterio)</li>
-						<li>Tiles (MinIO, ZXY directory tree)</li>
+						<li>Tiles (MinIO, ZXY directory tree, XYZ url, Elasticsearch)</li>
 						<li>Records (Elasticsearch, TinyDB)</li>
 						<li>WxS facades / bridges (WMS/WMTS, WFS, CSW)</li>
 						<li>Implement your own!</li>
@@ -329,6 +329,7 @@ <h2>New plugins</h2>
 						<li>TinyDB (feature)</li>
 						<li>CSWFacade (record)</li>
 						<li>WMTSFacade (map)</li>
+						<li>OpenSearch (feature/record)</li>
 						<li>Shapely functions (process)</li>
 					</ul>
 				</section>