Preparing for release 1.6.0.

diff --git a/NEWS b/NEWS
index d29f08d4810b1ec83d729ec1a7725273f5463e83..52415d2d276acdfe0ed4dece140e357999f679ef 100644 (file)
--- a/NEWS
+++ b/NEWS
@@ -1,6 +1,6 @@
 This file records noteworthy changes.
 
-1.6.0 (?? May 2011)
+1.6.0 (22 May 2011)
 * Fixed compilation issues with clang.
 * Fixed compilation issues with VC++.
 * Fixed a segfault in fsolve() and improved its numerical algorithm.
@@ -11,6 +11,9 @@ This file records noteworthy changes.
 * Fixed bugs in the GCD code.
 * Fixed empty string bug in symbol::get_name().
 * Fixed bugs concerning STL vector sizes that can potentially cause segfaults.
+* Fixed a bug in is_polynomial().
+* Removed autogen dependencies.
+* Improved simplify_indexed() algorithm.
 * Changed the connection between library version and package version.
 * power::series() can handle now more expressions with singularities in the exponent.
 * Added conjugate() methods to functions cosh, sinh, tanh.

diff --git a/configure.ac b/configure.ac
index 8f53a071c2a3b2b87e59a67ff6d69747332dc307..ea990d4f9ec5b44e8c4d7077968b29a67f0cd952 100644 (file)
--- a/configure.ac
+++ b/configure.ac
@@ -2,8 +2,8 @@ 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])
-m4_define([ginac_micro_version], [8])
+m4_define([ginac_minor_version], [6])
+m4_define([ginac_micro_version], [0])
 m4_define([ginac_version], [ginac_major_version.ginac_minor_version.ginac_micro_version])
 m4_define([ginac_release], [ginac_major_version.ginac_minor_version])
 
@@ -26,7 +26,7 @@ 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], [2])
 m4_define([ginac_lt_revision], [0])
-m4_define([ginac_lt_age], [2])
+m4_define([ginac_lt_age], [0])
 
 AC_INIT([GiNaC], ginac_version, [ginac-list@ginac.de], [ginac], [http://www.ginac.de/])
 AC_PREREQ(2.59)