With webPDF, PDF documents can be reorganized quickly. You can rotate, reorder, and remove pages. In the webPDF web portal, this can be done via drag-and-drop directly in the document or through the Pages tab.
The PDF Association and the PDF/UA Technical Working Group announced that Matterhorn Protocol version 1.1 is available. This is the 2021 update with a new error condition and several clarifications. More information is available here.
In our article on the new PDF Standards 2020, we already mentioned four new standard parts that will play an increasingly important role in the future. We also mentioned PDF/R-1 as a standard for the optimal storage and data exchange of multi-page raster image documents, i.e. above all scanned documents and photos.