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.
A collection of tools and macros, including a document "Inside LaTeX2e
kernel" (which discusses some of the functions of the packages),
miscellaneous float control, page styles for floats, multipage
tabulars, even columns at end of twocolumn region, switching between
one- and two- column anywhere, getting more mileage from \marginpar,
simulating the effect of "midfloats", create a bounding box, a package
to manipulate numerical lists, and arrays.
