Geospatial Extension not available for KNIME 5.8?

Apparently, the Geospatial Extension isn’t available for KNIME 5.8 — at least I’m getting an error message when I try to install it, see below.

Does anyone have an idea what might be going on?

Thanks in advance!

Cannot complete the install because one or more required items could not be found.

Software being installed: Geospatial Analytics Extension for KNIME 2.0.0.202509082117 (sdl.harvard.features.geospatial.feature.group 2.0.0.202509082117)

Missing requirement: Geospatial Analytics Extension for KNIME 2.0.0.202509082117 (sdl.harvard.features.geospatial.feature.group 2.0.0.202509082117) requires ‘org.eclipse.equinox.p2.iu; org.knime.features.python3.nodes.feature.group 5.5.0’ but it could not be found