Full title is "PDF/A-3, PDF for Long-term Preservation, Use of ISO 32000-1, With Embedded Files" > the new publishing framework, known as "V3", for RFCs from

Full title is "PDF/A-3, PDF for Long-term Preservation, Use of ISO 32000-1, With Embedded Files" > the new publishing framework, known as "V3", for RFCs from the IETF (Internet Engineering Task Force). V3 uses an XML document as the master format from which plain text, HTML, and PDF versions are derived. The PDF is a PDF/A-3u document with the XML master embedded. The first RFC published in the new format was RFC 8650 [0], published in November 2019. For more background on this choice, see RFC 7995: PDF Format for RFCs (December 2016) [1] and additional Useful References below. [NOTE, I changed the links below slightly to point to the actual new HTML format] [0] https://www.rfc-editor.org/rfc/rfc8650.html https://www.rfc-editor.org/rfc/rfc8650.html [1] https://www.rfc-editor.org/rfc/rfc7995.html https://www.rfc-editor.org/rfc/rfc7995.html