<!-- See our full bug reporting guidelines at https://inkscape.org/contribute/report-bugs/ Writing a good bug report will ensure we'll be able to help efficiently. 🙂 --> #### Summary: I'm looking for a schema definition for the Inkscape extension `http://www.inkscape.org/namespace/inkscape/extension` namespace. It looks like it used to be linked on https://inkscape.org/develop/extensions/#user-interface-and-parameter-types-extension-definition-file-inx, but now there's only a `available [here]` (where "here" is not a link).