Prep for v1.8.0 (#3221)

Project.toml

@@ -1,7 +1,7 @@
 name = "JuMP"
 uuid = "4076af6c-e467-56ae-b986-b466b2749572"
 repo = "https://github.com/jump-dev/JuMP.jl.git"
-version = "1.7.0"
+version = "1.8.0"
 
 [deps]
 LinearAlgebra = "37e2e46d-f89d-539d-b4ee-838fcccc9c8e"
@@ -13,7 +13,7 @@ SnoopPrecompile = "66db9d55-30c0-4569-8b51-7e840670fc0c"
 SparseArrays = "2f01184e-e22b-5df5-ae63-d93ebab69eaf"
 
 [compat]
-MathOptInterface = "1.11"
+MathOptInterface = "1.12"
 MutableArithmetics = "1"
 OrderedCollections = "1"
 SnoopPrecompile = "1"

README.md

@@ -10,7 +10,7 @@ embedded in [Julia](https://julialang.org/). You can find out more about us by
 visiting [jump.dev](https://jump.dev).
 
 
-**Latest Release**: [![version](https://juliahub.com/docs/JuMP/DmXqY/1.7.0/version.svg)](https://juliahub.com/ui/Packages/JuMP/DmXqY/1.7.0) (`release-1.0` branch):
+**Latest Release**: [![version](https://juliahub.com/docs/JuMP/DmXqY/1.8.0/version.svg)](https://juliahub.com/ui/Packages/JuMP/DmXqY/1.8.0) (`release-1.0` branch):
   * Installation via the Julia package manager:
     * `import Pkg; Pkg.add("JuMP")`
   * Get help:

docs/src/changelog.md

@@ -7,6 +7,36 @@ CurrentModule = JuMP
 The format is based on [Keep a Changelog](https://keepachangelog.com/en/1.0.0/),
 and this project adheres to [Semantic Versioning](https://semver.org/spec/v2.0.0.html).
 
+## Version 1.8.0 (February 16, 2023)
+
+### Added
+
+ - Added `-->` syntax support for indicator constraints. The old syntax of `=>`
+   remains supported (#3207)
+ - Added `<-->` syntax for reified constraints. For now, few solvers support
+   reified constraints (#3206)
+ - Added [`fix_discrete_variables`](@ref). This is most useful for computing the
+   dual of a mixed-integer program (#3208)
+ - Added support for vector-valued objectives. For details, see the
+   [Multi-objective knapsack](@ref) tutorial (#3176)
+
+### Fixed
+
+ - Fix a bug in [`lp_sensitivity_report`](@ref) by switching to an explicit
+   LU factorization of the basis matrix (#3182)
+ - Fixed a bug that prevented `[; kwarg]` arguments in macros (#3220)
+
+### Other
+
+ - Minor fixes to the documentation (#3200) (#3201) (#3203) (#3210)
+ - Added tutorial [Constraint programming](@ref) (#3202)
+ - Added more examples to [Tips and Tricks](@ref conic_tips_and_tricks)
+ - Remove `_distance_to_set` in favor of `MOI.Utilities.distance_to_set` (#3209)
+ - Improve [The diet problem](@ref) tutorial by adding the variable as a column
+   in the dataframe (#3213)
+ - Improve [The knapsack problem example](@ref) tutorial (#3216) (#3217)
+ - Added the [Ellipsoid approximation](@ref) tutorial (#3218)
+
 ## Version 1.7.0 (January 25, 2023)
 
 ### Added