Change the version from 2.2.0 to 2.3.0

The dependencies and the API have changed enough that
it is worth incrementing the version number.

Change-Id: I4e2911a91988d97f47320c56072ad1546e20030b

docs/source/conf.py

@@ -41,16 +41,16 @@ master_doc = 'index'
 
 # General information about the project.
 project = u'Ceres Solver'
-copyright = u'2023 Google Inc'
+copyright = u'2024 Google Inc'
 
 # The version info for the project you're documenting, acts as replacement for
 # |version| and |release|, also used in various other places throughout the
 # built documents.
 #
 # The short X.Y version.
-version = '2.2'
+version = '2.3'
 # The full version, including alpha/beta/rc tags.
-release = '2.2.0'
+release = '2.3.0'
 
 # The language for content autogenerated by Sphinx. Refer to documentation
 # for a list of supported languages.

include/ceres/version.h

@@ -32,7 +32,7 @@
 #define CERES_PUBLIC_VERSION_H_
 
 #define CERES_VERSION_MAJOR 2
-#define CERES_VERSION_MINOR 2
+#define CERES_VERSION_MINOR 3
 #define CERES_VERSION_REVISION 0
 
 // Classic CPP stringifcation; the extra level of indirection allows the

package.xml

@@ -1,6 +1,6 @@
 <?xml version="1.0"?>
 <!--
-  Copyright 2023 Google Inc. All rights reserved.
+  Copyright 2024 Google Inc. All rights reserved.
   http://ceres-solver.org/
 
   Redistribution and use in source and binary forms, with or without
@@ -30,7 +30,7 @@
 
 <package format="2">
   <name>ceres-solver</name>
-  <version>2.2.0</version>
+  <version>2.3.0</version>
   <description>A large scale non-linear optimization library.</description>
   <maintainer email="ceres-solver@googlegroups.com">
     The Ceres Solver Authors