[latex3-commits] [git/LaTeX3-latex3-latex2e] gh504: Add ltnews33 entry (adfc3719)

[PhelypeOleinik]

Repository : https://github.com/latex3/latex2e
On branch  : gh504
Link       : https://github.com/latex3/latex2e/commit/adfc3719d5fbbe8b74a54be13447a4f3c99acbbc

>---------------------------------------------------------------

commit adfc3719d5fbbe8b74a54be13447a4f3c99acbbc
Author: PhelypeOleinik <phelype.oleinik at latex-project.org>
Date:   Sat Mar 27 20:54:34 2021 -0300

    Add ltnews33 entry


>---------------------------------------------------------------

adfc3719d5fbbe8b74a54be13447a4f3c99acbbc
 base/doc/ltnews33.tex | 13 +++++++++++++
 1 file changed, 13 insertions(+)

diff --git a/base/doc/ltnews33.tex b/base/doc/ltnews33.tex
index 83ef0dd7..4e8fb77d 100644
--- a/base/doc/ltnews33.tex
+++ b/base/doc/ltnews33.tex
@@ -490,6 +490,19 @@ found in the \pkg{latexrelease} documentation (\verb|texdoc latexrelease|).
 
 
 
+\subsection{Small fix for rolling back prior to 2020-02-02}
+
+Whereas the \pkg{latexrelease} package can usually emulate an older \LaTeX{}
+kernel without much problem, rolling back to before the 2020-02-02 release
+didn't work properly because the management of the \cs{ExplSyntaxOn/Off} status
+for packages cannot be removed by the rollback without messing up catcodes after
+an \pkg{expl3}-based package is loaded.  This has been fixed and now rollback is
+more careful not to leave \pkg{ExplSyntaxOn}afterapackageends.
+%
+\githubissue{504}
+
+
+
 \subsection{\ldots}
 
 \emph{to be written}