From 94c996b5f40175b4a858ddd1f19e3947198b9bd0 Mon Sep 17 00:00:00 2001
From: Norbert Preining <norbert@preining.info>
Date: Wed, 19 May 2021 03:01:49 +0000
Subject: CTAN sync 202105190301

---
 macros/latex/contrib/siunitx/siunitx.tex | 8 ++++++--
 1 file changed, 6 insertions(+), 2 deletions(-)

(limited to 'macros/latex/contrib/siunitx/siunitx.tex')

diff --git a/macros/latex/contrib/siunitx/siunitx.tex b/macros/latex/contrib/siunitx/siunitx.tex
index 2637236df4..2fc9e465d0 100644
--- a/macros/latex/contrib/siunitx/siunitx.tex
+++ b/macros/latex/contrib/siunitx/siunitx.tex
@@ -2856,12 +2856,16 @@ or
 \begin{LaTeXdemo}[code only]
   \usepackage{siunitx}[=v2]
 \end{LaTeXdemo}
+This approach will work with older systems which still have version~$2$
+installed, meaning that you can reliably use it to work between systems
+with different versions of \pkg{siunitx}.
 
 \begin{function}{\SI, \SIlist, \SIrange, \si}
   In version~$3$, the document commands have been revised to be more
   descriptive. As such, the commands \cs{SI}, \cs{SIlist}, \cs{SIrange}
   and \cs{si} remain available but are not recommended for use in new
-  documents.
+  documents. Use the new \cs{qty\ldots} commands instead: they are clearer
+  and in some cases very slightly faster.
 \end{function}
 
 Some changes have been made to the semantics of commands or options. Most
@@ -2873,7 +2877,7 @@ notably
 \end{itemize}
 
 The font control system has been completely re-written for version~$3$. The
-method used in entirely different from version~$2$. Emulation is therefore not
+method used is entirely different from version~$2$. Emulation is therefore not
 provided for all outcomes: if you need non-standard font settings, you will
 need to adjust your source. See Section~\ref{sec:print} for more details on the
 options available in this area.
-- 
cgit v1.2.3

