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Select	Paper	Title	Authors	Audience	Mailing Date
	P2728R12	Unicode in the Library, Part 1: UTF Transcoding	Eddie Nolan E. Nolan	LEWG SG9 SG16	2026-05
Mailing Date 2026-05 Pre-Brno Author(s) Eddie Nolan Target Audience LEWG SG9 SG16 Revisions R15 R14 R13 R11 Tracking issue View on GitHub
	P3045R8	Quantities and units library	Mateusz Pusz M. Pusz , Dominik Berner D. Berner , Johel Ernesto Guerrero Peña J. Peña , Charles Hogg C. Hogg , Nicolas Holthaus N. Holthaus , Roth Michaels R. Michaels , Vincent Reverdy V. Reverdy	LEWG SG6 SG16 SG20	2026-05
Mailing Date 2026-05 Pre-Brno Author(s) Mateusz Pusz, Dominik Berner, Johel Ernesto Guerrero Peña, Charles Hogg, Nicolas Holthaus, Roth Michaels, Vincent Reverdy Target Audience LEWG SG6 SG16 SG20 Revisions R9 R7 R6 Tracking issue View on GitHub Abstract Several groups in the ISO C++ Committee reviewed the “P1935: A C++ Approach to Physical Units” [[P1935R2]](https://wg21.link/p1935r2) proposal in Belfast 2019 and Prague 2020. All those groups expressed interest in the potential standardization of such a library and encouraged further work. The authors also got valuable initial feedback that highly influenced the design of the V2 version of the [[
	P3876R2	Extending <charconv> support to more character types	Jan Schultke J. Schultke , Peter Bindels P. Bindels	SG16	2026-05
Mailing Date 2026-05 Pre-Brno Author(s) Jan Schultke, Peter Bindels Target Audience SG16 Revisions R3 R1 Tracking issue View on GitHub Abstract Support for `char8_t` and other Unicode character types in `std::to_chars` and `std::from_chars` is clearly useful. File formats such as JSON require the use of Unicode character encodings, so an application that deals with JSON may want to use `char8_t` in its APIs and internally. However, when attempting to use `char8_t` for this purpose, one quickly runs into problems:

Showing 3 of 3 papers · source: open-std.org

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