Merge pull request #3758 from mrmundt/finalize-release-6.9.5

mrmundt · web-flow · commit 221a206fb02b · 2025-10-17T14:17:03.000-06:00
Finalize release 6.9.5
diff --git a/.coin-or/projDesc.xml b/.coin-or/projDesc.xml
@@ -208,8 +208,8 @@ Carl D. Laird, Chair, Pyomo Management Committee, claird at andrew dot cmu dot e
 			     Use explicit overrides to disable use of automated
 			     version reporting.
 			-->
-			<stableVersionNumber>6.9.4</stableVersionNumber>
-			<releaseNumber>6.9.4</releaseNumber>
+			<stableVersionNumber>6.9.5</stableVersionNumber>
+			<releaseNumber>6.9.5</releaseNumber>
 
 		</developmentStatus>
 
diff --git a/.github/workflows/release_wheel_creation.yml b/.github/workflows/release_wheel_creation.yml
@@ -29,7 +29,7 @@ jobs:
       matrix:
         os: [ubuntu-latest, windows-latest, macos-latest]
         arch: [all]
-        wheel-version: ['cp39*', 'cp310*', 'cp311*', 'cp312*', 'cp313*']
+        wheel-version: ['cp39*', 'cp310*', 'cp311*', 'cp312*', 'cp313*', 'cp314*']
 
         include:
         - wheel-version: 'cp39*'
@@ -47,6 +47,9 @@ jobs:
         - wheel-version: 'cp313*'
           TARGET: 'py313'
           GLOBAL_OPTIONS: "--without-cython --with-distributable-extensions"
+        - wheel-version: 'cp314*'
+          TARGET: 'py314'
+          GLOBAL_OPTIONS: "--without-cython --with-distributable-extensions"
 
         # We use pure python for any Windows/python greater than 3.10
         exclude:
@@ -56,6 +59,8 @@ jobs:
           os: windows-latest
         - wheel-version: 'cp313*'
           os: windows-latest
+        - wheel-version: 'cp314*'
+          os: windows-latest
 
     steps:
       - uses: actions/checkout@v4
@@ -84,7 +89,7 @@ jobs:
       matrix:
         os: [ubuntu-latest]
         arch: [all]
-        wheel-version: ['cp39*', 'cp310*', 'cp311*', 'cp312*', 'cp313*']
+        wheel-version: ['cp39*', 'cp310*', 'cp311*', 'cp312*', 'cp313*', 'cp314*']
 
         include:
         - wheel-version: 'cp39*'
@@ -102,6 +107,9 @@ jobs:
         - wheel-version: 'cp313*'
           TARGET: 'py313'
           GLOBAL_OPTIONS: "--without-cython --with-distributable-extensions"
+        - wheel-version: 'cp314*'
+          TARGET: 'py314'
+          GLOBAL_OPTIONS: "--without-cython --with-distributable-extensions"
     steps:
       - uses: actions/checkout@v4
       - name: Set up QEMU
@@ -172,7 +180,7 @@ jobs:
     - name: Install dependencies
       run: |
         python -m pip install --upgrade pip
-        pip install build twine wheel 'setuptools>=65' pybind11
+        pip install build twine wheel 'setuptools>=77' pybind11
     - name: Build generic tarball
       run: |
         export PYOMO_SETUP_ARGS=--without-cython
diff --git a/CHANGELOG.md b/CHANGELOG.md
@@ -1,6 +1,47 @@
 Pyomo CHANGELOG
 ===============
 
+-------------------------------------------------------------------------------
+Pyomo 6.9.5   (17 Oct 2025)
+-------------------------------------------------------------------------------
+
+SIGNIFICANT CHANGE NOTICE
+
+- This will be the last release to support Python 3.9
+- This is the first release to be tested against Python 3.14
+
+CHANGELOG
+
+- General
+  - Add Python 3.14 as a supported version (#3749, #3728)
+  - New Typos Updates (#3715, #3739)
+  - Modernization: Convert to new implicit standard for classes (#3654)
+  - Fix boolean conversion in DeferredImportIndicator class (#3746)
+- Core
+  - LinearExpression should return tuples instead of lists (#3751)
+  - Initializing Config containers shouldn't mark as "user set" (#3722)
+- Documentation
+  - Update URLs in source code (#3755)
+- Solver Interfaces
+  - Set Gurobi LogToConsole instead of OutputFlag to handle "tee" (#3716)
+  - New KNITRO direct solver interface (#3707)
+  - Add Gurobi direct support for MINLP (#3745)
+  - Bugfix: IPOPT log parser and no objective case (#3738)
+  - Add test to ensure `Results` object is populated fully (#3709)
+  - Mark that AMPL Gurobi 12.0.3 returns incorrect dual values (#3750)
+  - Gams gurobi valid solvers fix (#3714)
+  - Validate new api_version() method, implement on wrapper classes (#3717)
+- Testing
+  - Update to pypy3.11 and ignore pint (#3756)
+- Contributed Packages
+  - alternative_solutions: Gurobi solution pool tweak (#3726)
+  - DoE: Finish GreyBox / ME-opt Hessian (#3740, #3727)
+  - DoE: Measurement error convention correction (#3723)
+  - piecewise: Fix deprecation in NonlinearToPWL/LinearRepnVisitor (#3752)
+  - PyROS: Restructure and add tutorial to online documentation (#3733)
+  - PyROS: Modify the logging system (#3732)
+  - PyROS: Ensure support for problems With no Vars/uncertain Params (#3720)
+
 -------------------------------------------------------------------------------
 Pyomo 6.9.4   (27 Aug 2025)
 -------------------------------------------------------------------------------
diff --git a/RELEASE.md b/RELEASE.md
@@ -1,4 +1,4 @@
-We are pleased to announce the release of Pyomo 6.9.4.
+We are pleased to announce the release of Pyomo 6.9.5.
 
 Pyomo is a collection of Python software packages that supports a
 diverse set of optimization capabilities for formulating and analyzing
@@ -7,11 +7,13 @@ optimization models.
 The following are highlights of the 6.9 release series:
 
 - Removed support for Python 3.8
+- Added support for Python 3.14
 - New Logic-Based Discrete-Steepest Descent Algorithm in GDPOpt
 - New External Function for Cubic Spline Interpolation
 - New ASL External Functions Library
 - New solver interfaces:
-  - Support for upcoming knitro Python package
+  - `knitro_direct` KNITRO Python bindings interface
+  - Add `gurobi_direct` support for MINLP
   - v2: Ongoing solver interface refactor
 - ...and of course numerous minor bug fixes and performance enhancements
 
diff --git a/doc/OnlineDocs/explanation/solvers/pyros/solver_log.rst b/doc/OnlineDocs/explanation/solvers/pyros/solver_log.rst
@@ -27,7 +27,7 @@ your console output will, by default, look like this:
 
    ==============================================================================
    PyROS: The Pyomo Robust Optimization Solver, v1.3.11.
-          Pyomo version: 6.9.5.dev0 (devel {main})
+          Pyomo version: 6.9.5
           Commit hash: unknown
           Invoked at UTC 2025-10-18T00:00:00.000000+00:00
    
diff --git a/doc/OnlineDocs/getting_started/solvers.rst b/doc/OnlineDocs/getting_started/solvers.rst
@@ -27,53 +27,58 @@ the license requirements for their desired solver.
      - Conda
      - License |br| Docs
    * - cplex
-     - ``pip install cplex``
-     - ``conda install ‑c ibmdecisionoptimization \    cplex``
+     - ``pip install cplex``
+     - ``conda install ‑c ibmdecisionoptimization \    cplex``
      - `License <https://www.ibm.com/products/ilog-cplex-optimization-studio/pricing>`__
        `Docs <https://www.ibm.com/docs/en/icos/latest?topic=cplex-installing>`__
    * - CPoptimizer
-     - ``pip install cplex \    docplex``
-     - ``conda install ‑c ibmdecisionoptimization \    cplex docplex``
+     - ``pip install cplex \    docplex``
+     - ``conda install ‑c ibmdecisionoptimization \    cplex docplex``
      - `License <https://github.com/IBMDecisionOptimization/docplex-doc/blob/master/LICENSE.txt>`__
        `Docs <https://ibmdecisionoptimization.github.io/docplex-doc/getting_started_python.html>`__
    * - cyipopt
-     - ``pip install cyipopt``
-     - ``conda install ‑c conda‑forge cyipopt``
+     - ``pip install cyipopt``
+     - ``conda install ‑c conda‑forge cyipopt``
      - `License <https://cyipopt.readthedocs.io/en/stable/#copyright>`__
        `Docs <https://cyipopt.readthedocs.io/en/stable/install.html>`__
    * - glpk
      - N/A
-     - ``conda install ‑c conda‑forge glpk``
+     - ``conda install ‑c conda‑forge glpk``
      - `License <https://www.gnu.org/licenses/licenses.html>`__
        `Docs <https://www.gnu.org/software/glpk/>`__
    * - Gurobi
-     - ``pip install gurobipy``
-     - ``conda install ‑c gurobi gurobi``
+     - ``pip install gurobipy``
+     - ``conda install ‑c gurobi gurobi``
      - `License <https://www.gurobi.com/solutions/licensing/>`__
        `Docs <https://support.gurobi.com/hc/en-us/articles/360044290292-How-do-I-install-Gurobi-for-Python>`__
    * - HiGHS
-     - ``pip install highspy``
-     - ``conda install ‑c conda‑forge highspy``
+     - ``pip install highspy``
+     - ``conda install ‑c conda‑forge highspy``
      - `License <https://github.com/ERGO-Code/HiGHS/blob/master/LICENSE.txt>`__
        `Docs <https://ergo-code.github.io/HiGHS/dev/interfaces/python/>`__
+   * - KNITRO
+     - ``pip install knitro``
+     - N/A
+     - `License <https://www.artelys.com/solvers/knitro/>`__
+       `Docs <https://www.artelys.com/app/docs/knitro/index.html>`__
    * - MAiNGO
-     - ``pip install maingopy``
+     - ``pip install maingopy``
      - N/A
      - `License <https://git.rwth-aachen.de/avt-svt/public/maingo/-/blob/master/LICENSE>`__
        `Docs <https://avt-svt.pages.rwth-aachen.de/public/maingo/install.html>`__
    * - PyMUMPS
-     - ``pip install pymumps``
-     - ``conda install ‑c conda‑forge pymumps``
+     - ``pip install pymumps``
+     - ``conda install ‑c conda‑forge pymumps``
      - `License <https://github.com/PyMumps/pymumps/blob/master/COPYING>`__
        `Docs <https://github.com/pymumps/pymumps>`__
    * - SCIP
      - N/A
-     - ``conda install ‑c conda‑forge scip``
+     - ``conda install ‑c conda‑forge scip``
      - `License <https://www.scipopt.org/scip/doc/html/LICENSE.php>`__
        `Docs <https://www.scipopt.org/index.php#download>`__
    * - XPRESS
-     - ``pip install xpress``
-     - ``conda install ‑c fico‑xpress xpress``
+     - ``pip install xpress``
+     - ``conda install ‑c fico‑xpress xpress``
      - `License <https://www.fico.com/en/fico-xpress-trial-and-licensing-options>`__
        `Docs <https://www.fico.com/fico-xpress-optimization/docs/latest/solver/optimizer/python/HTML/chIntro.html?scroll=secInstall>`__
 
diff --git a/pyomo/contrib/parmest/parmest.py b/pyomo/contrib/parmest/parmest.py
@@ -1657,7 +1657,7 @@ def theta_est(
                 "theta_est(): `calc_cov` and `cov_n` are deprecated options and "
                 "will be removed in the future. Please use the `cov_est()` function "
                 "for covariance calculation.",
-                version="6.9.4.dev0",
+                version="6.9.5",
             )
         else:
             calc_cov = False
diff --git a/pyomo/version/info.py b/pyomo/version/info.py
@@ -27,8 +27,8 @@
 major = 6
 minor = 9
 micro = 5
-releaselevel = 'invalid'
-# releaselevel = 'final'
+# releaselevel = 'invalid'
+releaselevel = 'final'
 serial = 0
 
 if releaselevel == 'final':
diff --git a/setup.py b/setup.py
@@ -240,7 +240,7 @@ def __ne__(self, other):
             'openpyxl',  # dataportals
             'packaging',  # for checking other dependency versions
             #'pathos',   # requested for #963, but PR currently closed
-            # pint causes a segfault on pypy
+            # pint causes a segfault only for one test (test_bad_units) on pypy
             'pint; implementation_name!="pypy"',  # units
             'plotly',  # incidence_analysis
             'python-louvain',  # community_detection

Original file line number	Diff line number	Diff line change
`@@ -1657,7 +1657,7 @@ def theta_est(`
`1657`	`1657`	"theta_est(): `calc_cov` and `cov_n` are deprecated options and "
`1658`	`1658`	"will be removed in the future. Please use the `cov_est()` function "
`1659`	`1659`	`"for covariance calculation.",`
`1660`		`- version="6.9.4.dev0",`
	`1660`	`+ version="6.9.5",`
`1661`	`1661`	`)`
`1662`	`1662`	`else:`
`1663`	`1663`	`calc_cov = False`