Preparing for release 1.5.7.

diff --git a/NEWS b/NEWS
index c3d6e27335a215ab2f957d47440395d12b28b7cf..e2f4e1859ffd7cf04830b8330e4f6dc43c9d0cd0 100644 (file)
--- a/NEWS
+++ b/NEWS
@@ -1,5 +1,11 @@
 This file records noteworthy changes.
 
 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
 1.5.6 (28 January 2010)
 * Fixed compile problem with gcc 3.4.
 * Improved excompiler: The ginac-excompiler script will only be installed if

diff --git a/configure.ac b/configure.ac
index a77249e14ad4d44d991a9d7e21f7b55bfc9c9453..3c174e2193d38e123139c0013e449abe14a99842 100644 (file)
--- a/configure.ac
+++ b/configure.ac
@@ -3,7 +3,7 @@ dnl Process this file with autoconf to produce a configure script.
 dnl GiNaC version number
 m4_define([ginac_major_version], [1])
 m4_define([ginac_minor_version], [5])
 dnl GiNaC version number
 m4_define([ginac_major_version], [1])
 m4_define([ginac_minor_version], [5])

-m4_define([ginac_micro_version], [6])
+m4_define([ginac_micro_version], [7])

 m4_define([ginac_version], [ginac_major_version.ginac_minor_version.ginac_micro_version])
 m4_define([ginac_release], [ginac_major_version.ginac_minor_version])
 
 m4_define([ginac_version], [ginac_major_version.ginac_minor_version.ginac_micro_version])
 m4_define([ginac_release], [ginac_major_version.ginac_minor_version])
 


@@ -24,7 +24,7 @@ dnl increasing. This doesn't matter, though: there is not incurred cost
 dnl for numbers that are omitted, except for shrinking the available space
 dnl of leftover numbers. Not something we need to worry about yet. ;-)
 m4_define([ginac_lt_current], [1])
 dnl for numbers that are omitted, except for shrinking the available space
 dnl of leftover numbers. Not something we need to worry about yet. ;-)
 m4_define([ginac_lt_current], [1])

-m4_define([ginac_lt_revision], [1])
+m4_define([ginac_lt_revision], [2])

 
 AC_INIT([GiNaC], ginac_version, [<ginac-list@ginac.de>])
 AC_PREREQ(2.59)
 
 AC_INIT([GiNaC], ginac_version, [<ginac-list@ginac.de>])
 AC_PREREQ(2.59)