Update version to 16.3.0.

gambitproject · Jan 13, 2025 · 0319f70 · 0319f70
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diff --git a/ChangeLog b/ChangeLog
@@ -1,6 +1,6 @@
 # Changelog
 
-## [16.3.0] - unreleased
+## [16.3.0] - 2025-01-13
 
 ### General
 - Dropped support for Python 3.8.

diff --git a/configure.ac b/configure.ac
@@ -20,7 +20,7 @@ dnl along with this program; if not, write to the Free Software
 dnl Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.
 dnl
 
-AC_INIT([gambit],[16.2.1])
+AC_INIT([gambit],[16.3.0])
 AC_CONFIG_SRCDIR([src/gambit.h])
 AM_INIT_AUTOMAKE([subdir-objects foreign])
 dnl AC_CONFIG_MACRO_DIR([m4])

diff --git a/contrib/mac/Info.plist b/contrib/mac/Info.plist
@@ -19,13 +19,13 @@
 	<key>CFBundleSignature</key>
 	<string>????</string>
 	<key>CFBundleVersion</key>
-	<string>16.2.0</string>
+	<string>16.3.0</string>
 	<key>CFBundleShortVersionString</key>
-	<string>16.2.0</string>
+	<string>16.3.0</string>
 	<key>CFBundleGetInfoString</key>
-	<string>Gambit version 16.2.1, (c) 1994-2025 The Gambit Project</string>
+	<string>Gambit version 16.3.0, (c) 1994-2025 The Gambit Project</string>
 	<key>CFBundleLongVersionString</key>
-	<string>16.2.1, (c) 1994-2025 The Gambit Project</string>
+	<string>16.3.0, (c) 1994-2025 The Gambit Project</string>
 	<key>NSHumanReadableCopyright</key>
 	<string>Copyright 1994-2025 The Gambit Project</string>
 	<key>LSRequiresCarbon</key>

diff --git a/doc/conf.py b/doc/conf.py
@@ -49,9 +49,9 @@
 # built documents.
 #
 # The short X.Y version.
-version = "16.2"
+version = "16.3"
 # The full version, including alpha/beta/rc tags.
-release = "16.2.1"
+release = "16.3.0"
 
 # The language for content autogenerated by Sphinx. Refer to documentation
 # for a list of supported languages.

diff --git a/doc/index.rst b/doc/index.rst
@@ -33,7 +33,7 @@ made.
 If you are citing Gambit in a paper, we suggest a citation of the form:
 
   Savani, Rahul and Turocy, Theodore L. (2025)
-  Gambit: The package for computation in game theory, Version 16.2.1.
+  Gambit: The package for computation in game theory, Version 16.3.0.
   https://www.gambit-project.org.
 
 Replace the version number and year as appropriate if you use a

diff --git a/doc/pygambit.user.rst b/doc/pygambit.user.rst
@@ -315,7 +315,7 @@ the values are recorded as intended.
 Reading a game from a file
 ~~~~~~~~~~~~~~~~~~~~~~~~~~
 
-Games stored in existing Gambit savefiles can be loaded using :meth:`.Game.read_game`:
+Games stored in existing Gambit savefiles can be loaded using :meth:`.read_efg` or :meth:`.read_nfg`:
 
 .. ipython:: python
    :suppress:
@@ -325,7 +325,7 @@ Games stored in existing Gambit savefiles can be loaded using :meth:`.Game.read_
 
 .. ipython:: python
 
-   g = gbt.Game.read_game("e02.nfg")
+   g = gbt.read_nfg("e02.nfg")
    g
 
 .. ipython:: python
@@ -363,7 +363,7 @@ the extensive representation.  Assuming that ``g`` refers to the game
 .. ipython:: python
    :suppress:
 
-   g = gbt.Game.read_game("poker.efg")
+   g = gbt.read_efg("poker.efg")
 
 .. ipython:: python
 
@@ -562,7 +562,7 @@ As an example, consider solving the standard one-card poker game using
 
 .. ipython:: python
 
-   g = gbt.Game.read_game("poker.efg")
+   g = gbt.read_efg("poker.efg")
    g.max_payoff, g.min_payoff
 
 :py:func:`.logit_solve` is a globally-convergent method, in that it computes a
@@ -646,7 +646,7 @@ strategies for each player), :py:func:`.liap_solve` finds one of the totally-mix
 
 .. ipython:: python
 
-   g = gbt.Game.read_game("2x2x2.nfg")
+   g = gbt.read_nfg("2x2x2.nfg")
    gbt.nash.liap_solve(g.mixed_strategy_profile())
 
 Which equilibrium is found depends on the starting point.  With a different starting point,

diff --git a/doc/tools.convert.rst b/doc/tools.convert.rst
@@ -40,7 +40,7 @@ Example invocation for HTML output::
 
    $ gambit-convert -O html 2x2.nfg
    Convert games among various file formats
-   Gambit version 16.2.0, Copyright (C) 1994-2024, The Gambit Project
+   Gambit version 16.3.0, Copyright (C) 1994-2025, The Gambit Project
    This is free software, distributed under the GNU GPL
 
    <center><h1>Two person 2 x 2 game with unique mixed equilibrium</h1></center>
@@ -55,7 +55,7 @@ Example invocation for LaTeX output::
 
    $ gambit-convert -O sgame 2x2.nfg
    Convert games among various file formats
-   Gambit version 16.2.0, Copyright (C) 1994-2024, The Gambit Project
+   Gambit version 16.3.0, Copyright (C) 1994-2025, The Gambit Project
    This is free software, distributed under the GNU GPL
 
    \begin{game}{2}{2}[Player 1][Player 2]

diff --git a/doc/tools.enummixed.rst b/doc/tools.enummixed.rst
@@ -70,9 +70,7 @@ in Figure 2 of Selten (International Journal of Game Theory,
 
    $ gambit-enummixed e02.nfg
    Compute Nash equilibria by enumerating extreme points
-   Gambit version 16.2.0, Copyright (C) 1994-2024, The Gambit Project
-   Enumeration code based on lrslib 4.2b,
-   Copyright (C) 1995-2005 by David Avis ([email protected])
+   Gambit version 16.3.0, Copyright (C) 1994-2025, The Gambit Project
    This is free software, distributed under the GNU GPL
 
    NE,1,0,0,1,0
@@ -84,9 +82,7 @@ information using the `-c` switch::
 
    $ gambit-enummixed -c e02.nfg
    Compute Nash equilibria by enumerating extreme points
-   Gambit version 16.2.0, Copyright (C) 1994-2024, The Gambit Project
-   Enumeration code based on lrslib 4.2b,
-   Copyright (C) 1995-2005 by David Avis ([email protected])
+   Gambit version 16.3.0, Copyright (C) 1994-2025, The Gambit Project
    This is free software, distributed under the GNU GPL
 
    NE,1,0,0,1,0

diff --git a/doc/tools.enumpoly.rst b/doc/tools.enumpoly.rst
@@ -98,7 +98,7 @@ Computing equilibria of the strategic game :download:`e01.nfg
 
    $ gambit-enumpoly e01.nfg
    Compute Nash equilibria by solving polynomial systems
-   Gambit version 16.2.0, Copyright (C) 1994-2024, The Gambit Project
+   Gambit version 16.3.0, Copyright (C) 1994-2025, The Gambit Project
    This is free software, distributed under the GNU GPL
 
    NE,1.000000,0.000000,1.000000,0.000000,0.000000,1.000000

diff --git a/doc/tools.enumpure.rst b/doc/tools.enumpure.rst
@@ -66,7 +66,7 @@ Computing the pure-strategy equilibria of extensive game :download:`e02.efg
 
    $ gambit-enumpure e02.efg
    Search for Nash equilibria in pure strategies
-   Gambit version 16.2.0, Copyright (C) 1994-2024, The Gambit Project
+   Gambit version 16.3.0, Copyright (C) 1994-2025, The Gambit Project
    This is free software, distributed under the GNU GPL
 
    NE,1,0,0,0,1,0
@@ -77,7 +77,7 @@ strategies::
 
    $ gambit-enumpure -S e02.efg
    Search for Nash equilibria in pure strategies
-   Gambit version 16.2.0, Copyright (C) 1994-2024, The Gambit Project
+   Gambit version 16.3.0, Copyright (C) 1994-2025, The Gambit Project
    This is free software, distributed under the GNU GPL
 
    NE,1,0,0,1,0
@@ -88,7 +88,7 @@ only one information set; therefore the set of solutions is larger::
 
    $ gambit-enumpure -A e02.efg
    Search for Nash equilibria in pure strategies
-   Gambit version 16.2.0, Copyright (C) 1994-2024, The Gambit Project
+   Gambit version 16.3.0, Copyright (C) 1994-2025, The Gambit Project
    This is free software, distributed under the GNU GPL
 
    NE,1,0,1,0,1,0

diff --git a/doc/tools.gnm.rst b/doc/tools.gnm.rst
@@ -88,7 +88,7 @@ the reduced strategic form of the example in Figure 2 of Selten
     $ gambit-gnm e02.nfg
     Compute Nash equilibria using a global Newton method
     Gametracer version 0.2, Copyright (C) 2002, Ben Blum and Christian Shelton
-    Gambit version 16.2.0, Copyright (C) 1994-2024, The Gambit Project
+    Gambit version 16.3.0, Copyright (C) 1994-2025, The Gambit Project
     This is free software, distributed under the GNU GPL
 
     NE,1,0,2.99905e-12,0.5,0.5

diff --git a/doc/tools.ipa.rst b/doc/tools.ipa.rst
@@ -55,7 +55,7 @@ the reduced strategic form of the example in Figure 2 of Selten
    $ gambit-ipa e02.nfg
    Compute Nash equilibria using iterated polymatrix approximation
    Gametracer version 0.2, Copyright (C) 2002, Ben Blum and Christian Shelton
-   Gambit version 16.2.0, Copyright (C) 1994-2024, The Gambit Project
+   Gambit version 16.3.0, Copyright (C) 1994-2025, The Gambit Project
    This is free software, distributed under the GNU GPL
 
    NE,1.000000,0.000000,0.000000,1.000000,0.000000

diff --git a/doc/tools.lcp.rst b/doc/tools.lcp.rst
@@ -79,7 +79,7 @@ Computing an equilibrium of extensive game :download:`e02.efg
 
    $ gambit-lcp e02.efg
    Compute Nash equilibria by solving a linear complementarity program
-   Gambit version 16.2.0, Copyright (C) 1994-2024, The Gambit Project
+   Gambit version 16.3.0, Copyright (C) 1994-2025, The Gambit Project
    This is free software, distributed under the GNU GPL
 
    NE,1,0,1/2,1/2,1/2,1/2
diff --git a/doc/tools.liap.rst b/doc/tools.liap.rst
@@ -85,7 +85,7 @@ Computing an equilibrium in mixed strategies of :download:`e02.efg
 
    $ gambit-liap e02.nfg
    Compute Nash equilibria by minimizing the Lyapunov function
-   Gambit version 16.2.0, Copyright (C) 1994-2024, The Gambit Project
+   Gambit version 16.3.0, Copyright (C) 1994-2025, The Gambit Project
    This is free software, distributed under the GNU GPL
 
    NE, 0.998701, 0.000229, 0.001070, 0.618833, 0.381167
diff --git a/doc/tools.logit.rst b/doc/tools.logit.rst
@@ -108,7 +108,7 @@ in Figure 2 of Selten (International Journal of Game Theory,
 
    $ gambit-logit e02.nfg
    Compute a branch of the logit equilibrium correspondence
-   Gambit version 16.2.0, Copyright (C) 1994-2024, The Gambit Project
+   Gambit version 16.3.0, Copyright (C) 1994-2025, The Gambit Project
    This is free software, distributed under the GNU GPL
 
    0.000000,0.333333,0.333333,0.333333,0.5,0.5

diff --git a/doc/tools.lp.rst b/doc/tools.lp.rst
@@ -65,7 +65,7 @@ strategies each, with a unique equilibrium in mixed strategies::
 
    $ gambit-lp 2x2const.nfg
    Compute Nash equilibria by solving a linear program
-   Gambit version 16.2.0, Copyright (C) 1994-2024, The Gambit Project
+   Gambit version 16.3.0, Copyright (C) 1994-2025, The Gambit Project
    This is free software, distributed under the GNU GPL
 
    NE,1/3,2/3,1/3,2/3
diff --git a/doc/tools.simpdiv.rst b/doc/tools.simpdiv.rst
@@ -92,7 +92,7 @@ Computing an equilibrium in mixed strategies of :download:`e02.efg
 
    $ gambit-simpdiv e02.nfg
    Compute Nash equilibria using simplicial subdivision
-   Gambit version 16.2.0, Copyright (C) 1994-2024, The Gambit Project
+   Gambit version 16.3.0, Copyright (C) 1994-2025, The Gambit Project
    This is free software, distributed under the GNU GPL
 
    NE,1,0,0,1,0
diff --git a/gambit.wxs b/gambit.wxs
@@ -1,6 +1,6 @@
 <?xml version="1.0" encoding="utf-8"?>
 <Wix xmlns="http://schemas.microsoft.com/wix/2006/wi">
-    <Product Id="8EE11AE3-2B91-4870-895B-44C46D648BD6" Name="Gambit 16" Language="1033" Version="16.2.1" Manufacturer="The Gambit Project" UpgradeCode="135FFB28-DA7C-427C-A3DA-783B805BCC22">
+    <Product Id="8EE11AE3-2B91-4870-895B-44C46D648BD6" Name="Gambit 16" Language="1033" Version="16.3.0" Manufacturer="The Gambit Project" UpgradeCode="135FFB28-DA7C-427C-A3DA-783B805BCC22">
         <Package Description="Gambit" Comments="Software Tools for Game Theory" InstallerVersion="200" Compressed="yes" />
         <Media Id="1" Cabinet="gambit.cab" EmbedCab="yes" />
 

diff --git a/setup.py b/setup.py
@@ -1,6 +1,6 @@
 #
 # This file is part of Gambit
-# Copyright (c) 1994-2023, The Gambit Project (http://www.gambit-project.org)
+# Copyright (c) 1994-2025, The Gambit Project (https://www.gambit-project.org)
 #
 # FILE: src/python/setup.py
 # Setuptools configuration file for Gambit Python extension
@@ -125,7 +125,7 @@ def readme():
     license="GPL2+",
     author="Theodore Turocy",
     author_email="[email protected]",
-    url="http://www.gambit-project.org",
+    url="https://www.gambit-project.org",
     project_urls={
         "Documentation": "https://gambitproject.readthedocs.io/",
         "Source": "https://github.com/gambitproject/gambit",

diff --git a/src/pygambit/__init__.py b/src/pygambit/__init__.py
@@ -28,4 +28,4 @@
     supports,  # noqa: F401
 )
 
-__version__ = "16.2.1"
+__version__ = "16.3.0"
diff --git a/src/pygambit/game.pxi b/src/pygambit/game.pxi
@@ -651,7 +651,7 @@ class Game:
         if self.is_tree:
             return repr(self)
         else:
-            return self.write("html")
+            return self.to_html()
 
     def __eq__(self, other: typing.Any) -> bool:
         return (