Before update TL was working fine. After update got the error:

Package l3sort Error: This package is obsolete --- use 'expl3' instead. use 'expl3' instead}\@ehc

l3* packages were updated.

How to get back to older l3 packages? or how to tell TL people about it?

I use these packages:



 \setlrmargins{0.75in}{*}{*} \setulmargins{6pc}{*}{*}%{6pc}

 \setheadfoot{13pt}{2.5pc}%{13pt}{2.5pc} \setheaderspaces{*}{2.5pc}{*}



 \usepackage[osf,sc]{mathpazo}  %
  %[sc] real small caps, family pplx; [osf] small caps, oldstyle digits
 in text, family pplj 

\usepackage[euler-digits]{eulervm} % Euler math

 \usepackage[utf8]{inputenc} \usepackage[T1]{fontenc}

 \usepackage{amsmath} \usepackage{amsfonts} \usepackage{amssymb}

 \usepackage{csquotes} \usepackage[font=normalsize]{idxlayout} 

 \usepackage{tikz} \usetikzlibrary{matrix}  \usetikzlibrary{cd}

 \usetikzlibrary{shapes,backgrounds}  \usepackage{graphicx}

 \usepackage{theorem} \usepackage{float}


 \usepackage[greek,spanish,es-lcroman]{babel} \usepackage{wasysym}

 %emoticons :) 

\usepackage[hidelinks,colorlinks = true,linkcolor = black,urlcolor  =
 blue,citecolor = blue,anchorcolor = blue]{hyperref}

\usepackage{exsheets} \usepackage{calc}

closed as off-topic by clemens, Maarten Dhondt, Schweinebacke, Werner, Zarko Feb 9 '17 at 18:01

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  • 2
    As a workaround until a better solution comes up you can add \expandafter\def\csname ver@l3sort.sty\endcsname{} at the begin of your document. This will prevent that l3sort is loaded. You will perhaps have to load expl3 instead. – Ulrike Fischer Feb 9 '17 at 16:40
  • 2
    exsheets loads l3sort. You should notify the author. Using my code above before should solve the problem. – Ulrike Fischer Feb 9 '17 at 16:49
  • 2
    Well sure the update changed things. This can happen. When exsheets has been updated too the error will disappear. – Ulrike Fischer Feb 9 '17 at 17:07
  • 2
    I have sent the updated version to CTAN a few hours ago. This should be fixed soon… – clemens Feb 9 '17 at 17:14
  • 5
    I'm voting to close this question as off-topic because the issue is a temporary package dependency hickup. – clemens Feb 9 '17 at 17:17