While last month we reported about the IIIF Image API and its compatibility to version 2.1 we can announce this month that the Goobi viewer is compatible to the IIIF Presentation API 2.1.1. It doesn't matter whether the original documents are in METS/MODS, LIDO, TEI, EAD or another format. As soon as these can be displayed by the Goobi viewer itself, i.e. the metadata has been indexed by the Goobi viewer Indexer and saved in the Solr search index, IIIF Presentation Manifest files are automatically generated.