Merge pull request #2308 from blnicho/finalize-release

Finalize 6.3.0 Release

Author: blnicho

.coin-or/projDesc.xml

@@ -227,8 +227,8 @@ 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>6.2</stableVersionNumber>
-			<releaseNumber>6.2</releaseNumber>
+			<stableVersionNumber>6.3.0</stableVersionNumber>
+			<releaseNumber>6.3.0</releaseNumber>
 
 		</developmentStatus>
 

CHANGELOG.txt

@@ -2,6 +2,85 @@
 Pyomo CHANGELOG
 ===============
 
+-------------------------------------------------------------------------------
+Pyomo 6.3.0    23 Feb 2022
+-------------------------------------------------------------------------------
+
+ADVANCE CHANGE NOTICE
+  - This will be the last release to support Python 3.6.
+
+- General
+  - Construct slices with normalized indices in slicing utility (#2223)
+  - Remove hard-coded project name from default attempt_import() message (#2237)
+  - Add --with-distributable-extensions option to setup.py (#2260)
+  - Update Pyomo versioning to always include the micro version number (#2265)
+  - Remove optional_packages from pyomo.environ (#2195)
+  - Add Python 3.10 as an officially-supported interpreter (#2302)
+  - `TempfileManager` updates (deletion order, add context) (#2297)
+  - Add `report_scaling` utility to detect potential scaling issues (#2252)
+- Core
+  - Check Var bounds when setting values (#2196)
+  - Fix bug in implicit Var construction (#2210)
+  - Add support for user-defined Component List starting index (#2215)
+  - Switch Var.value setter to validate values (#2214)
+  - Overload component initializers with named keyword params (#2212, #2230)
+  - Resolve errors when creating Reference to a scalar Set (#2229)
+  - Standardize scalar-valued external function interfaces (#2231)
+  - Resolve bugs in cloning _ImplicitAny domains (#2233)
+  - Redesign Var.stale handling to use a global state flag (#2249)
+  - Update differentiate() to accept string mode identifiers (#2266)
+  - Add `as_quantity`: evaluate a Pyomo expression to a pint `Quantity` (#2222)
+  - NPV_SumExpression to inherit from NPV_Mixin (#2209)
+  - Add support for `abs` in numeric differentiation (#2232)
+  - Search filesystem for AMPLExternalFunction library (#2305)
+- Documentation
+  - Updates to installation documentation (#2259)
+  - Update GDP references (#2300)
+  - Add example AMPL external function library (#2295)
+- Solver Interfaces
+  - Disable log file in gurobi_direct when keepfiles=False (#2203)
+  - Remove old GLPK interfaces (#2256)
+  - Support gurobi lp interface through gurobipy module (#2262)
+  - Update CBC version identification (#2250)
+  - Increase CBC timeout when getting version/asl compatibility (#2293)
+  - Deprecate the `Alias` component (#2288)
+  - Remove XPRESS interface (#2273)
+  - Support string arguments in NL external functions (#2295)
+  - Fix reversed NL operator codes for floor/ceil (#2216)
+- Testing
+  - Skip some fileutils tests on OSX Big Sur and Python<3.8 (#2224)
+  - Fix Windows/Python 3.6 testing dependency (#2234)
+  - Update test suite for BARON 22.1.19 (#2268)
+  - Rework coverage uploads to use GitHub Actions (#2225)
+  - Add option to test driver for turning off log capture (#2198)
+  - Relaxing timing target for Windows GHA (#2303)
+  - Resolve GDP test failure for missing solvers (#2306)
+  - Testing infrastructure Refactor: `nosetests` to `pytest` (#2298)
+  - Make time limit more robust for APPSI (#2296)
+  - Resolve failing floating-point comparison failures in FBBT (#2244)
+  - Check gurobipy availability in doctests (#2253)
+- GDP Updates
+  - Ensure gdp.fix_disjuncts always creates a fully algebraic model (#2263)
+  - Add `partition_disjuncts` and `between_steps` transformations (#2221)
+- Contributed Packages
+  - APPSI: Fix bug with CBC options (#2243)
+  - APPSI: Correctly identify changes to constraints (#2299)
+  - APPSI: Improvements to persistent interface (#2246)
+  - APPSI: Implement FBBT in C++ module (#2248)
+  - GDPopt: Fix bugs in preprocessing (#2211)
+  - GDPopt: Switch preprocessing to use FBBT (#2264)
+  - incidence_analysis: General improvements (#2239, #2240)
+  - MindtPy: Update online docs and logging (#2219, #2207)
+  - MindtPy: Add Primal/Dual Integral (#2285)
+  - MindtPy: Nonlinear sum reformulation of objective of MINLP (#2276)
+  - Parmest: Covariance matrix (#2287), Add examples (#2274)
+  - PyNumero: Add scaling factor support to ExternalPyomoModel (#2269)
+  - PyNumero: Use projected NLPs for ExternalPyomoModel inner problems (#2283)
+  - PyNumero: Add SQP example (#2291)
+  - PyROS: Support ConstraintList and range constraints (#2206)
+  - PyROS: Add optional bypassing of global separation subproblems (#2254)
+  - TrustRegion: New implementation of Trust Region Framework (#2238, #2279)
+
 -------------------------------------------------------------------------------
 Pyomo 6.2    17 Nov 2021
 -------------------------------------------------------------------------------

RELEASE.txt

@@ -1,20 +1,21 @@
-We are pleased to announce the release of Pyomo 6.2.
+We are pleased to announce the release of Pyomo 6.3.0.
 
 Pyomo is a collection of Python software packages that supports a
 diverse set of optimization capabilities for formulating and analyzing
 optimization models.
 
-
 The following are highlights of the 6.0 release series:
 
  - Improved stability and robustness of core Pyomo code and solver interfaces
  - Integration of Boolean variables into GDP
  - Integration of NumPy support into the Pyomo expression system
+ - Added support for Python 3.10
  - New packages:
     - APPSI (Auto-Persistent Pyomo Solver Interfaces)
     - External grey box models
     - PyROS (Pyomo Robust Optimization Solver)
     - Structural model analysis
+    - Rewrite of the TrustRegion Solver
 
 A full list of updates and changes is available in the CHANGELOG.txt
 

pyomo/core/base/alias.py

@@ -51,7 +51,7 @@
 
 @deprecated("The Alias component was never completed/tested and will "
             "be removed.  Consider using Reference()",
-            version='6.3', remove_in='6.3.1')
+            version='6.3.0', remove_in='6.3.1')
 class Alias(Component):
 
     __slots__ = ('_aliased_object')

pyomo/core/tests/unit/test_derivs.py

@@ -180,7 +180,7 @@ def test_abs(self):
         m = pyo.ConcreteModel()
         m.x = pyo.Var(initialize=2.0)
         e = 2 * abs(m.x)
-        with self.assertRaisesRegexp(
+        with self.assertRaisesRegex(
                 DifferentiationException,
                 r'Cannot perform symbolic differentiation of abs\(x\)'):
             reverse_sd(e)
@@ -190,7 +190,7 @@ def test_abs(self):
         derivs = reverse_ad(e)
         self.assertAlmostEqual(derivs[m.x], approx_deriv(e, m.x), tol)
         m.x.value = 0
-        with self.assertRaisesRegexp(
+        with self.assertRaisesRegex(
                 DifferentiationException,
                 r'Cannot differentiate abs\(x\) at x=0'):
             reverse_ad(e)

pyomo/version/info.py

@@ -24,10 +24,10 @@
 # should generally be left at 0, unless a downstream package is tracking
 # main and needs a hard reference to "suitably new" development.
 major=6
-minor=2
-micro=1
-releaselevel='invalid'
-#releaselevel='final'
+minor=3
+micro=0
+#releaselevel='invalid'
+releaselevel='final'
 serial=0
 
 if releaselevel == 'final':