* Require Autoconf 2.50.

[ginac.git] / NEWS

diff --git a/NEWS b/NEWS
index fb02623172cf538cbe6fb2ea3b121636c3317c6c..52f9a4c6699ebc3999312ed4bb253eb60dbecf35 100644 (file)
--- a/NEWS
+++ b/NEWS
@@ -1,7 +1,21 @@
 This file records noteworthy changes.
 
-0.9.2 (<insert date here>)
+0.9.5 (<date>)
+* Some internal reorganization resulting in a general speed-up.
+
+0.9.4 (20 September 2001)
+* Functions have better support for external scripting languages.
+* Interface cleanups and bugfixes.
+* Fix silly bug in evalf() that prevented things like 2^Pi being computed.
+
+0.9.3 (16 August 2001)
+* series expansion now much more consistent for small order expansion.
+* lsolve() accepts algorithmic hint as parameter.
+
+0.9.2 (31 July 2001)
 * Epsilon tensor is more functional.
+* simplify_indexed() is better at detecting expressions that vanish for
+  symmetry reasons.
 * Several little bugfixes and consistency enhancements.
 
 0.9.1 (27 June 2001)