Add new encodings

Doc/whatsnew/whatsnew24.tex

@@ -709,11 +709,12 @@ by Hye-Shik Chang, was integrated into 2.4.
 The new encodings are:
 
 \begin{itemize}
- \item Chinese (PRC): gb2312, gbk, gb18030, hz
+ \item Chinese (PRC): gb2312, gbk, gb18030, big5hkscs, hz
  \item Chinese (ROC): big5, cp950
- \item Japanese: cp932, shift-jis, shift-jisx0213, euc-jp,
+ \item Japanese: cp932, euc-jis-2004, euc-jp,
 euc-jisx0213, iso-2022-jp, iso-2022-jp-1, iso-2022-jp-2,
- iso-2022-jp-3, iso-2022-jp-ext
+ iso-2022-jp-3, iso-2022-jp-ext, iso-2022-jp-2004,
+ shift-jis, shift-jisx0213, shift-jis-2004
  \item Korean: cp949, euc-kr, johab, iso-2022-kr
 \end{itemize} 
 
@@ -1064,6 +1065,6 @@ changes to your code:
 
 The author would like to thank the following people for offering
 suggestions, corrections and assistance with various drafts of this
-article: Michael Dyck, Raymond Hettinger.
+article: Hye-Shik Chang, Michael Dyck, Raymond Hettinger.
 
 \end{document}