diffcoeff: a package to ease the writing of a variety
of differential coefficients 

Andrew Parsloe (ajparsloe@gmail.com)

This work may be distributed and/or modified under the
conditions of the LaTeX Project Public License, either 
version 1.3c of this license or (at your option) any later 
version. The latest version of this license is in
  http://www.latex-project.org/lppl.txt

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Version 5.2 of diffcoeff initializes two variables that other-
wise can conflict with other packages and improves handling 
of an empty differentiation variable argument. There are some
small additions to the documentation.

Version 5.0 of diffcoeff introduced many interface incompat-
ibilities with version 4, which is still available through 
the trailing optional argument in the \usepackage statement, 
e.g., \usepackage{diffcoeff}[=v4] 
Version 5 requires xtemplate from the l3packages bundle and 
the mleftright package. 

Manifest
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Changed files:
README.txt            this document
diffcoeff.sty         LaTeX .sty file (current version, v5.1)
diffcoeff.pdf         documentation for current version, v5.1
diffcoeff.tex         LaTeX source of documentation for v5.1

Unchanged files
diffcoeff5.def         definition file for v5.1
diffcoeff4.sty         LaTeX .sty file, v4.2
diffcoeff4.pdf         documentation for v4.2
diffcoeff4.tex         LaTeX source of documentation for v4.2
diffcoeff-doc.def      definition file for v4.2

