Prep for v1.43.0

[odow]

Blocked by

• SpliltHyperRectangleBridge can add 0-dim constraint #2815
• A decision on whether to change the bridge weights to avoid HyperRectangle

Basic

• version field of Project.toml has been updated
  - If a breaking change, increment the MAJOR field and reset others to 0
  - If adding new features, increment the MINOR field and reset PATCH to 0
  - If adding bug fixes or documentation changes, increment the PATCH field

Documentation

• Add a new entry to docs/src/changelog.md, following existing style

Tests

• https://github.com/jump-dev/MathOptInterface.jl/actions/runs/16899022349
• https://github.com/jump-dev/MathOptInterface.jl/actions/runs/16925784318
• If new tests were added, ensure that MOI.Test.version_added is implemented.

[odow]

So Pajarito is still failing. It looks related. I need to take a closer look

[odow]

julia> import MathOptInterface as MOI

julia> import Pajarito, SCS, HiGHS

julia> solver = MOI.OptimizerWithAttributes(
           Pajarito.Optimizer,
           "oa_solver" => MOI.OptimizerWithAttributes(HiGHS.Optimizer),
           "conic_solver" => MOI.OptimizerWithAttributes(SCS.Optimizer),
       );

julia> model = MOI.instantiate(solver; with_bridge_type = Float64);

julia> x, _ = MOI.add_constrained_variable(model, MOI.Interval(0.0, 1.0));

julia> MOI.delete(model, x)
ERROR: The index MathOptInterface.ConstraintIndex{MathOptInterface.VectorOfVariables, MathOptInterface.HyperRectangle{Float64}}(-1) is invalid. Note that an index becomes invalid after it has been deleted.
Stacktrace:
  [1] throw_if_not_valid
    @ ~/.julia/dev/MathOptInterface/src/indextypes.jl:116 [inlined]
  [2] delete(b::MathOptInterface.Bridges.LazyBridgeOptimizer{…}, ci::MathOptInterface.ConstraintIndex{…})
    @ MathOptInterface.Bridges ~/.julia/dev/MathOptInterface/src/Bridges/bridge_optimizer.jl:668
  [3] delete
    @ ~/.julia/dev/MathOptInterface/src/Bridges/Constraint/bridges/IntervalToHyperRectangleBridge.jl:98 [inlined]
  [4] #11
    @ ~/.julia/dev/MathOptInterface/src/Bridges/bridge_optimizer.jl:690 [inlined]
  [5] call_in_context(map::MathOptInterface.Bridges.Variable.Map, bridge_index::Int64, f::MathOptInterface.Bridges.var"#11#12"{…})
    @ MathOptInterface.Bridges.Variable ~/.julia/dev/MathOptInterface/src/Bridges/Variable/map.jl:621
  [6] call_in_context(map::MathOptInterface.Bridges.Variable.Map, ci::MathOptInterface.ConstraintIndex{…}, f::Function)
    @ MathOptInterface.Bridges.Variable ~/.julia/dev/MathOptInterface/src/Bridges/Variable/map.jl:652
  [7] delete(b::MathOptInterface.Bridges.LazyBridgeOptimizer{…}, ci::MathOptInterface.ConstraintIndex{…})
    @ MathOptInterface.Bridges ~/.julia/dev/MathOptInterface/src/Bridges/bridge_optimizer.jl:687
  [8] _delete_variables_in_variables_constraints(b::MathOptInterface.Bridges.LazyBridgeOptimizer{…}, vis::Vector{…})
    @ MathOptInterface.Bridges ~/.julia/dev/MathOptInterface/src/Bridges/bridge_optimizer.jl:531
  [9] delete(b::MathOptInterface.Bridges.LazyBridgeOptimizer{…}, vi::MathOptInterface.VariableIndex)
    @ MathOptInterface.Bridges ~/.julia/dev/MathOptInterface/src/Bridges/bridge_optimizer.jl:636
 [10] top-level scope
    @ REPL[240]:1
Some type information was truncated. Use `show(err)` to see complete types.

[odow]

Blocked by #2817

[odow]

Should be good to merge and tag once https://github.com/jump-dev/MathOptInterface.jl/actions/runs/17079072856 finishes