Version 20240604

ampl · Jun 4, 2024 · d2b5f19 · d2b5f19
1 parent a16d853
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Showing 11 changed files with 53 additions and 1 deletion.
diff --git a/CHANGES.mp.md b/CHANGES.mp.md
@@ -2,6 +2,11 @@ Summary of recent updates to the AMPL MP Library
 ================================================
 
 
+## 20240604
+- Presolve division by constant, resulting in fewer constraints
+- Fix no-solution case in multi-objective emulator
+
+
 ## 20240529
 - *Multi-objective emulator*
 	- All flat MP solvers support multi-objective mode (obj:multi=1),

diff --git a/CMakeLists.txt b/CMakeLists.txt
@@ -233,7 +233,7 @@ endif()  ## NOT SKIP_BUILD_MP
 include_directories(include)
 
 set(CMAKE_POSITION_INDEPENDENT_CODE TRUE)
-set(MP_DATE 20240529)
+set(MP_DATE 20240604)
 
 set(MP_SYSINFO "${CMAKE_SYSTEM_NAME} ${CMAKE_SYSTEM_PROCESSOR}")
 

diff --git a/solvers/cbcmp/CHANGES.cbcmp.md b/solvers/cbcmp/CHANGES.cbcmp.md
@@ -2,6 +2,11 @@ Summary of recent updates to CBCMP for AMPL
 ===========================================
 
 
+## 20240604
+- Presolve division by constant, resulting in fewer constraints
+- Fix no-solution case in multi-objective emulator
+
+
 ## 20240529
 - *Multi-objective emulator*
 	- All flat MP solvers support multi-objective mode (obj:multi=1),

diff --git a/solvers/copt/CHANGES.copt.md b/solvers/copt/CHANGES.copt.md
@@ -1,6 +1,12 @@
 Summary of recent updates to COPT for AMPL
 ==========================================
 
+
+## 20240604
+- Presolve division by constant, resulting in fewer constraints
+- Fix no-solution case in multi-objective emulator
+
+
 ## 20240531
 - Updated to Copt 7.1.3, which provides many bugfixes.
 

diff --git a/solvers/cplexmp/CHANGES.cplexmp.md b/solvers/cplexmp/CHANGES.cplexmp.md
@@ -2,6 +2,11 @@ Summary of recent updates to CPLEX MP for AMPL
 ==============================================
 
 
+## 20240604
+- Presolve division by constant, resulting in fewer constraints
+- Fix no-solution case in multi-objective emulator
+
+
 ## 20240529
 - *Multi-objective emulator*
 	- All flat MP solvers support multi-objective mode (obj:multi=1),

diff --git a/solvers/gcgmp/CHANGES.gcgmp.md b/solvers/gcgmp/CHANGES.gcgmp.md
@@ -2,6 +2,11 @@ Summary of recent updates to GCG for AMPL
 =========================================
 
 
+## 20240604
+- Presolve division by constant, resulting in fewer constraints
+- Fix no-solution case in multi-objective emulator
+
+
 ## 20240529
 - *Multi-objective emulator*
 	- All flat MP solvers support multi-objective mode (obj:multi=1),

diff --git a/solvers/gurobi/CHANGES.gurobi.md b/solvers/gurobi/CHANGES.gurobi.md
@@ -2,6 +2,11 @@ Summary of recent updates to gurobi for AMPL
 ============================================
 
 
+## 20240604
+- Presolve division by constant, resulting in fewer constraints
+- Fix no-solution case in multi-objective emulator
+
+
 ## 20240529
 - *Multi-objective emulator*
 	- All flat MP solvers support multi-objective mode (obj:multi=1),

diff --git a/solvers/highsmp/CHANGES.highsmp.md b/solvers/highsmp/CHANGES.highsmp.md
@@ -2,6 +2,11 @@ Summary of recent updates to HiGHS for AMPL
 ===========================================
 
 
+## 20240604
+- Presolve division by constant, resulting in fewer constraints
+- Fix no-solution case in multi-objective emulator
+
+
 ## 20240529
 - *Multi-objective emulator*
 	- All flat MP solvers support multi-objective mode (obj:multi=1),

diff --git a/solvers/mosek/CHANGES.mosek.md b/solvers/mosek/CHANGES.mosek.md
@@ -2,6 +2,11 @@ Summary of recent updates to MOSEK for AMPL
 ===========================================
 
 
+## 20240604
+- Presolve division by constant, resulting in fewer constraints
+- Fix no-solution case in multi-objective emulator
+
+
 ## 20240531
 - Updated to MOSEK 10.2, which provides many bugfixes.
 - Added options `mip:varselection`, `pre:dualray_analysis` and 

diff --git a/solvers/scipmp/CHANGES.scipmp.md b/solvers/scipmp/CHANGES.scipmp.md
@@ -1,6 +1,12 @@
 Summary of recent updates to SCIP for AMPL
 ==========================================
 
+
+## 20240604
+- Presolve division by constant, resulting in fewer constraints
+- Fix no-solution case in multi-objective emulator
+
+
 ## 20240531
 - Updated to SCIP 9.0.1
 

diff --git a/solvers/xpress/CHANGES.xpress.md b/solvers/xpress/CHANGES.xpress.md
@@ -2,6 +2,11 @@ Summary of recent updates to Xpress for AMPL
 ============================================
 
 
+## 20240604
+- Presolve division by constant, resulting in fewer constraints
+- Fix no-solution case in multi-objective emulator
+
+
 ## 20240529
 - *Multi-objective emulator*
 	- All flat MP solvers support multi-objective mode (obj:multi=1),