- Added some tests from the Lewis-Wester testsuite.

[ginac.git] / NEWS

diff --git a/NEWS b/NEWS
index 487dd70267f2506c016431626a5194d3af91373b..699284cc2b10ab6d4874348c3b439232a4ef7505 100644 (file)
--- a/NEWS
+++ b/NEWS
@@ -1,5 +1,17 @@
 This file records noteworthy changes.
 
+0.6.0 (...)
+* IMPORTANT: Several interface changes make programs written with GiNaC 
+  much clearer but break compatibility with older versions:
+  - f(x).series(x,p[,o]) -> f(x).series(x==p,o)
+  - series(f(x),x,p[,o]) -> series(f(x),x==p,o)
+  - gamma() -> Gamma()
+  - EulerGamma -> gamma
+  - beta() -> Beta()
+* #include'ing ginac.h defines the preprocessor symbols GINACLIB_MAJOR_VERSION,
+  GINACLIB_MINOR_VERSION, and GINACLIB_MICRO_VERSION with the respective GiNaC
+  library version numbers.
+
 0.5.4 (15 March 2000)
 * Some algorithms in class matrix (notably determinant) were replaced by
   less brain-dead ones and should now have much better performance.
@@ -10,6 +22,7 @@ This file records noteworthy changes.
 * Behaviour of .evalf() was changed: it doesn't .evalf() any exponents.
 * Expanded expressions now remember they are expanded to prevent
   superfluous expansions.
+* Small bugfixes and improvements in the series expansion.
 
 0.5.3 (23 February 2000)
 * A more flexible scheme for registering functions was implemented,