ISO/IEC JTC1 SC22 WG21 P2131R0 Date: 2020-03-02 To: the public Thomas Köppe < tkoeppe@google.com > This document enumerates all the major changes that have been applied to the C++ working draft since the publication of C++17, up to the publication of the C++20 DIS. Major changes are those that were added in the form of a dedicated paper, although not all papers are mentioned individually. The remaining papers are listed summarily below. Issue resolutions from the CWG or LWG issues lists are generally not included, but the containing papers are part of the summary listing. Defect reports that are not part of the published International Standard are marked with a “DR” superscript. fgrep -e "<h2 id=" c++20_changes.html | sed -e 's/.*id="\(.*\)">\(.*\)<\/h2>/<li><a href="#\1">\2<\/a><\/li>/g' Removed or deprecated features New core ...