X-Git-Url: https://www.ginac.de/ginac.git//ginac.git?p=ginac.git;a=blobdiff_plain;f=NEWS;h=e2f4e1859ffd7cf04830b8330e4f6dc43c9d0cd0;hp=c3d6e27335a215ab2f957d47440395d12b28b7cf;hb=c48424be67d8c6b05b0e040acd49b3e904acf6f9;hpb=f30ea8e711499ac166c4cd54357a4bc6f5e7264c

diff --git a/NEWS b/NEWS
index c3d6e273..e2f4e185 100644
--- a/NEWS
+++ b/NEWS
@@ -1,5 +1,11 @@
 This file records noteworthy changes.
 
+1.5.7 (29 March 2010)
+* Fixed a bug in the GCD code (infinite loop in pgcd()).
+* Fixed a bug in atan2() (division by zero error for atan2(x,0) if x is a
+  negative and composite term).
+* Products now correctly set info_flags::negative and info_flags::negint.
+
 1.5.6 (28 January 2010)
 * Fixed compile problem with gcc 3.4.
 * Improved excompiler: The ginac-excompiler script will only be installed if