From f3bcdc4ad2981c9975b225787d07463e1609ca94 Mon Sep 17 00:00:00 2001
From: Mateusz Pusz <mateusz.pusz@gmail.com>
Date: Tue, 16 Mar 2021 10:27:59 +0100
Subject: [PATCH] docs: Project's dependencies updated on the Usage page

---
 docs/usage.rst | 1 +
 1 file changed, 1 insertion(+)

diff --git a/docs/usage.rst b/docs/usage.rst
index 9924e4f6..515fa136 100644
--- a/docs/usage.rst
+++ b/docs/usage.rst
@@ -23,6 +23,7 @@ This repository contains three independent CMake-based projects:
 
     - `{fmt} <https://github.com/fmtlib/fmt>`_ to provide text formatting of quantities.
     - `gsl-lite <https://github.com/gsl-lite/gsl-lite>`_ to verify runtime contracts with the ``gsl_Expects`` macro.
+    - [only for clang-12 with libc++] `range-v3 <https://github.com/ericniebler/range-v3>`_ to provide needed C++20 concepts and utilities.
 
 - *.*