pdfTEX: Support JPEG Exif as well as JFIF; do not even emit a warning if
\pdfinclusionerrorlevel is negative; sync with xpdf 3.04.
LuaTEX: New library newtokenlib for scanning tokens; bug fixes in the normal
random number generator and other places.
XeTEX: Image handling fixes; xdvipdfmx binary looked for first as a sibling
to xetex; internal XDV opcodes changed.
MetaPost: New numbersystem binary; new Japanese-enabled upmpost and
updvitomp programs, analogous to up*tex.
Infrastructure: The fmtutil script has been reimplemented to read
fmtutil.cnf on a per-tree basis, analogous to updmap. Web2C mktex* scripts
(including mktexlsr, mktextfm, mktexpk) now prefer programs in their own
directory, instead of always using the existing PATH.
CJK is a macro package for LaTeX, providing simultaneous support for
various Asian scripts in many encodings (including Unicode): Chinese
(both traditional and simplified), Japanese, Korean, and Thai. A
special add-on feature is an interface to the Emacs editor
(cjk-enc.el) which gives simultaneous, easy-to-use support to a bunch
of other scripts in addition to the above: Cyrillic, Greek,
Latin-based scripts, Russian, and Vietnamese.
