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-rw-r--r--Doc/whatsnew/whatsnew24.tex2
1 files changed, 2 insertions, 0 deletions
diff --git a/Doc/whatsnew/whatsnew24.tex b/Doc/whatsnew/whatsnew24.tex
index 4720eea..eb377be 100644
--- a/Doc/whatsnew/whatsnew24.tex
+++ b/Doc/whatsnew/whatsnew24.tex
@@ -267,6 +267,8 @@ yellow 5
use of the underlying system realloc(). List comprehensions also
benefit. The amount of improvement varies between systems and shows
the greatest improvement on systems with poor realloc() implementations.
+ \method{list.extend()} was also optimized and no longer converts its
+ argument into a temporary list prior to extending the base list.
\item \function{list()}, \function{tuple()}, \function{map()},
\function{filter()}, and \function{zip()} now run several times