X-Git-Url: https://www.ginac.de/ginac.git//ginac.git?p=ginac.git;a=blobdiff_plain;f=NEWS;h=47fb59a26605280858bcf3422724e98aceafa944;hp=bc8ab41ec32f52e7ec0c1f5e17cbc9cc3431bce2;hb=53924dabb046e212f3aa27cb2a21dc7b0842308f;hpb=ad5f751e9387ba148cc54c9961d50c37ee879fae

diff --git a/NEWS b/NEWS
index bc8ab41e..47fb59a2 100644
--- a/NEWS
+++ b/NEWS
@@ -1,6 +1,21 @@
 This file records noteworthy changes.
 
-0.9.1 (<date>)
+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)
 * Ctors of class numeric are not explicit any more.  All built-in callers for
   pseudofunctions are now templated and default to ex arguments which relaxes
   the need for explicit ctors.
@@ -33,6 +48,7 @@ This file records noteworthy changes.
 * rem(c, p[x], x) (c: numeric, p[x]: polynomial) erroneously returned p[x]
   instead of c.
 * Small bugfixes in pattern matching.
+* Updated libtool to version 1.4.
 
 0.9.0 (7 June 2001)
 * In the output and in ginsh, lists are now delimited by { } braces, and