=========================================== Libc++ XX.YY.ZZ (In-Progress) Release Notes

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Written by the Libc++ Team

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These are in-progress notes for the upcoming libc++ XX.YY.ZZ release. Release notes for previous releases can be found on the Download Page.

Introduction

This document contains the release notes for the libc++ C++ Standard Library, part of the LLVM Compiler Infrastructure, release XX.YY.ZZ. Here we describe the status of libc++ in some detail, including major improvements from the previous release and new feature work. For the general LLVM release notes, see the LLVM documentation <https://llvm.org/docs/ReleaseNotes.html>_. All LLVM releases may be downloaded from the LLVM releases web site.

For more information about libc++, please see the Libc++ Web Site <https://libcxx.llvm.org>_ or the LLVM Web Site.

Note that if you are reading this file from a Git checkout or the main Libc++ web page, this document applies to the next release, not the current one. To see the release notes for a specific release, please see the releases page.

What's New in Libc++ XX.YY.ZZ?

Implemented Papers

Improvements and New Features

Deprecations and Removals

Upcoming Deprecations and Removals

NOTE: THIS SHOULD BE POPULATED FROM THE PREVIOUS RELEASE'S UPCOMING DEPRECATIONS AND REMOVALS FOR THE NEXT-NEXT RELEASE (IF ANY)

ABI Affecting Changes

Build System Changes