Bumping version to 16.1.0a3

ChangeLog

@@ -9,6 +9,8 @@
   method for finding a Nash equilibrium.
 - Additional game transformation operations have been moved to the Game class, and old versions
   deprecated.
+- Accessing payoffs of outcomes and pure strategy profiles is now standardized to use player
+  references, and accessing by index has been removed.
 - Game.num_nodes has been removed in favor of Game.nodes, which returns a list of the nodes
   in the game.
 

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],[16.1.0a2])
+AC_INIT([gambit],[16.1.0a3])
 AC_CONFIG_SRCDIR([src/gambit.h])
 AM_INIT_AUTOMAKE([subdir-objects foreign])
 dnl AC_CONFIG_MACRO_DIR([m4])

contrib/mac/Info.plist

@@ -19,13 +19,13 @@
 	<key>CFBundleSignature</key>
 	<string>????</string>
 	<key>CFBundleVersion</key>
-	<string>16.1.0a2</string>
+	<string>16.1.0a3</string>
 	<key>CFBundleShortVersionString</key>
-	<string>16.1.0a2</string>
+	<string>16.1.0a3</string>
 	<key>CFBundleGetInfoString</key>
-	<string>Gambit version 16.1.0a, (c) 1994-2023 The Gambit Project</string>
+	<string>Gambit version 16.1.0a3, (c) 1994-2023 The Gambit Project</string>
 	<key>CFBundleLongVersionString</key>
-	<string>16.1.0a2, (c) 1994-2023 The Gambit Project</string>
+	<string>16.1.0a3, (c) 1994-2023 The Gambit Project</string>
 	<key>NSHumanReadableCopyright</key>
 	<string>Copyright 1994-2023 The Gambit Project</string>
 	<key>LSRequiresCarbon</key>

doc/conf.py

@@ -50,7 +50,7 @@
 # The short X.Y version.
 version = '16.1'
 # The full version, including alpha/beta/rc tags.
-release = '16.1.0a2'
+release = '16.1.0a3'
 
 # The language for content autogenerated by Sphinx. Refer to documentation
 # for a list of supported languages.

doc/tools.rst

@@ -101,7 +101,7 @@ Computing the pure-strategy equilibria of extensive game :download:`e02.efg
 
    $ gambit-enumpure e02.efg
    Search for Nash equilibria in pure strategies
-   Gambit version 16.1.0a2, Copyright (C) 1994-2023, The Gambit Project
+   Gambit version 16.1.0a3, Copyright (C) 1994-2023, The Gambit Project
    This is free software, distributed under the GNU GPL
 
    NE,1,0,0,0,1,0
@@ -112,7 +112,7 @@ strategies::
 
    $ gambit-enumpure -S e02.efg
    Search for Nash equilibria in pure strategies
-   Gambit version 16.1.0a2, Copyright (C) 1994-2023, The Gambit Project
+   Gambit version 16.1.0a3, Copyright (C) 1994-2023, The Gambit Project
    This is free software, distributed under the GNU GPL
 
    NE,1,0,0,1,0
@@ -123,7 +123,7 @@ 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 16.1.0a2, Copyright (C) 1994-2023, The Gambit Project
+   Gambit version 16.1.0a3, Copyright (C) 1994-2023, The Gambit Project
    This is free software, distributed under the GNU GPL
 
    NE,1,0,1,0,1,0
@@ -209,7 +209,7 @@ Computing equilbria of the extensive game :download:`e01.efg
 
    $ gambit-enumpoly e01.efg 
    Compute Nash equilibria by solving polynomial systems
-   Gambit version 16.1.0a2, Copyright (C) 1994-2023, The Gambit Project
+   Gambit version 16.1.0a3, Copyright (C) 1994-2023, The Gambit Project
    Heuristic search implementation Copyright (C) 2006, Litao Wei 
    This is free software, distributed under the GNU GPL
 
@@ -291,7 +291,7 @@ in Figure 2 of Selten (International Journal of Game Theory,
 
    $ gambit-enummixed e02.nfg
    Compute Nash equilibria by enumerating extreme points
-   Gambit version 16.1.0a2, Copyright (C) 1994-2023, The Gambit Project
+   Gambit version 16.1.0a3, Copyright (C) 1994-2023, The Gambit Project
    Enumeration code based on lrslib 4.2b, 
    Copyright (C) 1995-2005 by David Avis (avis@cs.mcgill.ca)
    This is free software, distributed under the GNU GPL
@@ -305,7 +305,7 @@ information using the `-c` switch::
   
    $ gambit-enummixed -c e02.nfg
    Compute Nash equilibria by enumerating extreme points
-   Gambit version 16.1.0a2, Copyright (C) 1994-2023, The Gambit Project
+   Gambit version 16.1.0a3, Copyright (C) 1994-2023, The Gambit Project
    Enumeration code based on lrslib 4.2b, 
    Copyright (C) 1995-2005 by David Avis (avis@cs.mcgill.ca)
    This is free software, distributed under the GNU GPL
@@ -365,7 +365,7 @@ 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 16.1.0a2, Copyright (C) 1994-2023, The Gambit Project
+    Gambit version 16.1.0a3, Copyright (C) 1994-2023, The Gambit Project
     This is free software, distributed under the GNU GPL
 
     NE,1,0,2.99905e-12,0.5,0.5
@@ -415,7 +415,7 @@ 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 16.1.0a2, Copyright (C) 1994-2023, The Gambit Project
+   Gambit version 16.1.0a3, Copyright (C) 1994-2023, The Gambit Project
    This is free software, distributed under the GNU GPL
 
    NE,1.000000,0.000000,0.000000,1.000000,0.000000
@@ -506,7 +506,7 @@ Computing an equilibrium of extensive game :download:`e02.efg
 
    $ gambit-lcp e02.efg
    Compute Nash equilibria by solving a linear complementarity program
-   Gambit version 16.1.0a2, Copyright (C) 1994-2023, The Gambit Project
+   Gambit version 16.1.0a3, Copyright (C) 1994-2023, The Gambit Project
    This is free software, distributed under the GNU GPL
 
    NE,1,0,1/2,1/2,1/2,1/2
@@ -579,7 +579,7 @@ strategies each, with a unique equilibrium in mixed strategies::
 
    $ gambit-lp 2x2const.nfg
    Compute Nash equilibria by solving a linear program
-   Gambit version 16.1.0a2, Copyright (C) 1994-2023, The Gambit Project
+   Gambit version 16.1.0a3, Copyright (C) 1994-2023, The Gambit Project
    This is free software, distributed under the GNU GPL
 
    NE,1/3,2/3,1/3,2/3
@@ -654,7 +654,7 @@ Computing an equilibrium in mixed strategies of :download:`e02.efg
 
    $ gambit-liap e02.nfg
    Compute Nash equilibria by minimizing the Lyapunov function
-   Gambit version 16.1.0a2, Copyright (C) 1994-2023, The Gambit Project
+   Gambit version 16.1.0a3, Copyright (C) 1994-2023, The Gambit Project
    This is free software, distributed under the GNU GPL
 
    NE, 0.998701, 0.000229, 0.001070, 0.618833, 0.381167
@@ -737,7 +737,7 @@ Computing an equilibrium in mixed strategies of :download:`e02.efg
  
    $ gambit-simpdiv e02.nfg 
    Compute Nash equilibria using simplicial subdivision
-   Gambit version 16.1.0a2, Copyright (C) 1994-2023, The Gambit Project
+   Gambit version 16.1.0a3, Copyright (C) 1994-2023, The Gambit Project
    This is free software, distributed under the GNU GPL
 
    NE,1,0,0,1,0
@@ -839,7 +839,7 @@ in Figure 2 of Selten (International Journal of Game Theory,
 
    $ gambit-logit e02.nfg
    Compute a branch of the logit equilibrium correspondence
-   Gambit version 16.1.0a2, Copyright (C) 1994-2023, The Gambit Project
+   Gambit version 16.1.0a3, Copyright (C) 1994-2023, The Gambit Project
    This is free software, distributed under the GNU GPL
 
    0.000000,0.333333,0.333333,0.333333,0.5,0.5
@@ -900,7 +900,7 @@ Example invocation for HTML output::
 
    $ gambit-convert -O html 2x2.nfg
    Convert games among various file formats
-   Gambit version 16.1.0a2, Copyright (C) 1994-2023, The Gambit Project
+   Gambit version 16.1.0a3, Copyright (C) 1994-2023, 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>
@@ -915,7 +915,7 @@ Example invocation for LaTeX output::
 
    $ gambit-convert -O sgame 2x2.nfg
    Convert games among various file formats
-   Gambit version 16.1.0a2, Copyright (C) 1994-2023, The Gambit Project
+   Gambit version 16.1.0a3, Copyright (C) 1994-2023, The Gambit Project
    This is free software, distributed under the GNU GPL
 
    \begin{game}{2}{2}[Player 1][Player 2]

setup.py

@@ -66,7 +66,7 @@ def readme():
 
 setuptools.setup(
     name="pygambit",
-    version="16.1.0a2",
+    version="16.1.0a3",
     description="Package for computation in game theory",
     long_description=readme(),
     classifiers=[

src/pygambit/__init__.py

@@ -27,4 +27,4 @@
 from . import gte   # noqa: F401
 from . import qre   # noqa: F401
 
-__version__ = "16.1.0a2"
+__version__ = "16.1.0a3"