documentation update

[ginac.git] / NEWS

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 This file records noteworthy changes.
 
+1.0.13 (<date>)
+* Contracting epsilon tensors with Euclidean indices now works.
+
+1.0.12 (30 October 2002)
+* Fixed a bug in power::expand() that could produce invalid expressions.
+* The input parser no longer ignores extra data following accepted input.
+* Improved the CLN C-source output (integers are printed as integers, and
+  floating point numbers include the precision).
+* Fixed a problem in the LaTeX-output of negative fractions.
+* Added print_latex() and print_csrc() to ginsh.
+* The sprem() function is now public.
+
 1.0.11 (18 September 2002)
 * Fixed a possible memory corruption in contractions of indexed objects with
   delta or metric tensors.
 * Computing the derivative of a power series object with respect to a symbol
   that is not the expansion variable now works correctly.
+* Several bugfixes in code generation.
 
 1.0.10 (24 July 2002)
 * Powers of indexed objects are now parenthesized correctly in LaTeX output.