- Completely restructured the checks in subdir check/.

[ginac.git] / NEWS

diff --git a/NEWS b/NEWS
index be47bc8b650b75cb814b415d78ada82be508aca1..601e575496282a7251cf6da9be8a4240d4017aa2 100644 (file)
--- a/NEWS
+++ b/NEWS
@@ -1,5 +1,21 @@
 This file records noteworthy changes.
 
+0.5.4 (?? 2000)
+* Algorithms in class matrix (determinant and solve) were replaced by
+  less brain-dead ones and should now have much better performance.
+* Checks were reorganized and split up into three parts:
+  a) exams (small tests with predefined input)
+  b) checks (lenghty consistency checks)
+  c) timings (for crude benchmarking)
+
+0.5.3 (23 February 2000)
+* A more flexible scheme for registering functions was implemented,
+  allowing for remembering, too.
+* Some Bugfixes.
+
+0.5.2 (16 February 2000)
+* Mainly fixes a bug in the packaging of release 0.5.1.
+
 0.5.1 (14 February 2000)
 * Fixes a small number of bugs.
 
@@ -7,7 +23,7 @@ This file records noteworthy changes.
 * Expressions can be written ("archived") to files and read therefrom.
 * Addition of GiNaC-cint, which lets you write complete programs in
   an interactive shell-like manner in your favoured programming
-  language (C++).
+  language (i.e. C++).
 
 0.4.1 (13 December 1999)
 * Series Expansion of Gamma function and some other trigonometric