v0.22.0

JuMP v0.22.0

Diff since v0.21.10

Closed issues:

• Should we define zero(AffExpr) and one(AffExpr)? (#1151)
• set constraint names from @constraint macro (#1166)
• Precompile JuMP (#1181)
• Performance regressions from v0.18 (#1403)
• Bridges in Manual mode with solver not supporting default_copy_to (#1627)
• Performance of small constraints (#1654)
• Decide whether to export MOI. (#1789)
• inequality syntax for set constraints (#1798)
• Exported functions with no doc (#1825)
• Generate a PDF version of the docs (#1881)
• Cannot retrieve vector created with string name (#1895)
• Optimize time to add constraints JuMP 0.19.0 (#1905)
• provide function which composes names (#1936)
• Error message for anonymous variables (#1938)
• Macros should use add_variables & add_constraints rather than singular methods (#1939)
• [Needs MOI 0.9.21] AffExpr in ZeroOne does not work (#1943)
• Better error messages for vector variable bounds (#2056)
• SparseAxisArray does not implement size (#2117)
• Better error message for sparse RHS terms in vector constraints (#2162)
• Print constraints/variables in set form instead of scalarized (#2171)
• Remove variable_type (#2174)
• Feature request: reuse a variable name in @variable on non-overlapping indices (#2200)
• Clean up and document parse_constraint (#2236)
• Custom attributes not queried correctly with caching optimizer (#2587)
• parse_one_operator_constraint: clash with parse_ternary_constraint when there are four arguments (#2246)
• Address invalidations to speed up compile time (#2273)
• Sparse array addition with diagonal is dense (#2309)
• Subtle trap with semicolon syntax (#2318)
• [Feature Request] Error Function Keyword Argument for Macros (#2333)
• Container with a dictionary as the dimension (#2424)
• JuMP v0.18.6 doesn't compile in Julia v1.6 (#2438)
• Fix TODOs in print.jl (#2446)
• sum comparison parses wrongly without error (#2461)
• Document extensions (#2485)
• Support anonymous NL parameters (#2510)
• Do not add infinite bounds (#2634)
• Feasibility checker with function (#2526)
• Ordering of function arguments (#2539)
• Error on modify-then-query (#2566)
• Improve error when singular macro used instead of plural (#2582)
• Disallow multiple positional arguments in the @variable macro (#2583)
• Improve error for Interval constraints with non-constant set (#2599)
• Public API for Building Containers in Macros (#2604)
• Auto-register is incorrect when splatting (#2609)
• Unhelpful error message for @NLparameter (#2620)
• Error message improvement for value(Array of NLexpression) (#2635)
• Rename .m field of some structs (#2636)
• Document callback gotchas (#2642)
• Add name keyword to macros (#2643)
• Constructor of Array with DenseAxisArray (#2644)
• Names lost from model when read from file (#2647)
• copy conflict fails when model has parameters (#2649)
• Surprising argument ordering in macros (#2651)
• Model that builds in v0.21.8 errors in v0.21.9 with "constraints are not supported" (#2654)
• Do not set names if the solver does not support it (#2655)
• Write a tutorial solving parametric problems (#2663)
• Documentation improvements (#2675)
• Stop returning MA.Zero() from expressions (#2677)
• Implement owner_model for expressions (#2678)
• set_dual_start_value() error (#2679)
• Improve error message of unsupported constraints (#2680)
• Large SparseAxisArrays get stuck on show (#2683)
• Bug using "/" before the variable in @variable macro (#2692)
• Error thrown when pushing a DenseAxisArray into a set (#2696)
• erronerous output in solution_summary (Barrier/Simplex iterations) (#2697)
• Usage Question (#2715)
• gh-pages branch can get big with push_preview=true (#2721)
• Size of gh-pages branch (#2727)
• Copy in Array constructor from DenseAxisArray (#2766)
• Follow bang convention (#2767)
• Make delete, is_valid and set_objective_coefficient consistent with other methods (#2769)
• Add get/set_variable/constraint_attribute (#2770)
• Should SparseAxisArray <: AbstractArray? (#2783)
• Fix DiffRules compat (#2793)

Merged pull requests:

• Fix bug broadcasting constraints with sparse terms (#2558) (@odow)
• [breaking] Ignore infinite variable bounds (#2618) (@odow)
• Add vector of scalar variables with in syntax (#2657) (@joaquimg)
• Style guide: using Foo: Foo is an acceptable substitute for import Foo (#2682) (@DilumAluthge)
• Add MadNLP.jl to suppported solvers (#2684) (@sshin23)
• Improve error message of unsupported constraints (#2685) (@odow)
• Fix performance of show on SparseAxisArray (#2686) (@odow)
• [docs] Clarify read_from_file does not register names (#2687) (@odow)
• [docs] Clarify callback gotchas (#2688) (@odow)
• [Containers] add Array constructor for DenseAxisArray (#2689) (@odow)
• Make NonlinearExpression <: AbstractJuMPScalar (#2690) (@odow)
• Move release notes to documentation (#2691) (@odow)
• [docs] update build to Julia 1.6 (#2693) (@odow)
• [breaking] remove deprecated LP sensitivity (#2694) (@odow)
• [breaking] update to MOI v0.10 (#2695) (@odow)
• Fix barrier/simplex iteration swap in summary (#2698) (@blegat)
• [breaking] rename .m field of some structs to .model (#2699) (@odow)
• [docs] Fix invalid local links (#2700) (@odow)
• [breaking] make ::Function first argument of value (#2701) (@odow)
• Remove variable_type and constraint_type (#2702) (@odow)
• Fix deprecation of VectorQuadraticFunction (#2703) (@odow)
• Do not set Name attributes if unsupported (#2704) (@odow)
• Only shift constant if supported (#2705) (@odow)
• Warn when copying unknown extension data (#2706) (@odow)
• [Containers] Implement Base.hash (#2707) (@odow)
• Throw better error for singular macros (#2708) (@odow)
• [breaking] Reset model to OPTIMIZE_NOT_CALLED if model is modified after optimize (#2709) (@odow)
• Add primal_feasibility_report(::Function (#2710) (@odow)
• Improve error for non-constant Interval constraints (#2712) (@odow)
• [Containers] convert axes to AbstractVector in DenseAxisArray (#2713) (@odow)
• Clarify documentation of build_variable (#2714) (@odow)
• [docs] Document zero and one gotchas for expressions (#2716) (@odow)
• Clean up NLparameter macro and improve tests (#2718) (@odow)
• [breaking] Add anonymous NLparameters and registered named parameters (#2719) (@odow)
• [docs] Clarify user-defined containers (#2720) (@odow)
• Refactor test/macros.jl into functional form (#2722) (@odow)
• Add proper benchmarking scripts (#2723) (@odow)
• Doc cleanup workflow (#2724) (@guilhermebodin)
• Add better error messages for vectors passed as variable bounds (#2725) (@odow)
• [docs] add examples to extension documentation (#2726) (@odow)
• Improve error message for invalidly named containers (#2728) (@odow)
• Add error message for variable comparison with number (#2729) (@odow)
• Warn if DenseAxisArray is passed Number as axis (#2730) (@odow)
• [breaking] Make moi_xxx functions private (#2731) (@odow)
• [breaking] Deprecate SDconstraint and add new syntax for PSDCone constraints (#2732) (@odow)
• Add set inequality syntax for any set (#2733) (@odow)
• Don't return MA.Zero from expressions (#2734) (@odow)
• [breaking] refactor the parse_constraint methods (#2736) (@odow)
• Fixing a missed case in the OR logic in tips_and_tricks.jl (#2737) (@jlwether)
• [docs] Improve documentation for name and set_name (#2738) (@odow)
• Set names for anonymous constraints (#2739) (@odow)
• Add a test for reordering kwargs in macros (#2740) (@odow)
• Add fallbacks for == 0 of expressions (#2741) (@odow)
• [docs] Clarify usage of set_optimizer and add docs for relax_integrality (#2742) (@odow)
• [docs] move contributing guide to docs and expand (#2743) (@odow)
• [breaking] remove unused Containers.generate_container (#2744) (@odow)
• [docs] variety of minor changes (#2745) (@odow)
• [Containers] cleanup and document the macro API (#2746) (@odow)
• [docs] better clarify variable bound on LHS error (#2747) (@odow)
• Style improvements to aff_expr.jl (#2749) (@odow)
• [Containers] document nested and vectorized_product (#2751) (@odow)
• Fix TODO items in print.jl (#2752) (@odow)
• Fix incorrect auto register of splats (#2753) (@odow)
• Relax type restriction in _parse_ref_sets (#2754) (@odow)
• [docs] improve extensions.md (#2755) (@odow)
• [breaking] Make moi_backend a concrete type and remove MANUAL mode (#2756) (@odow)
• [docs] Various improvements to getting started tutorials (#2757) (@odow)
• Work-around bug in MutableArithmetics (#2758) (@odow)
• [docs] revise and improve power_systems tutorial (#2759) (@odow)
• Build docs as a PDF (#2760) (@odow)
• [docs] reorganization of tutorials (#2761) (@odow)
• [Containers] maintenance of SparseAxisArray.jl (#2762) (@odow)
• [docs] Various minor changes to the docs (#2763) (@odow)
• Add release notes for 0.22 (#2764) (@odow)
• Improve docstring links for xxx_status (#2765) (@odow)
• [Containers] make Array copy the data (#2768) (@odow)
• [docs] Use local image for space shuttle example (#2771) (@odow)
• [docs] tweak intro docs and expand installation (#2772) (@odow)
• [docs] edit the getting started tutorials (#2773) (@odow)
• [Containers] throw nice error for size(::SparseAxisArray) (#2774) (@odow)
• [docs] revise diet tutorial (#2775) (@odow)
• [docs] revise cannery tutorial (#2776) (@odow)
• [docs] revise diet tutorial II (#2777) (@odow)
• [docs] add sets and indexing tutorial (#2778) (@odow)
• [docs] update footer link to source files (#2779) (@odow)
• Update to MOI 0.10.4 (#2780) (@odow)
• [docs] fix admonition in callbacks.md (#2781) (@odow)
• Export Result and Termination status codes (#2782) (@odow)
• [docs] edit models.jl (#2785) (@odow)
• [docs] Clarify MOI symbol imports (#2787) (@odow)
• Update release_notes.md (#2789) (@odow)
• Prep for v0.22 release (#2790) (@odow)
• [docs] General edit for common tics (#2791) (@odow)
• Temporarily limit DiffRules.jl compat (#2792) (@odow)
• Revert PR2792 (#2795) (@odow)