Apply suggestions from code review

Co-authored-by: Oscar Dowson <odow@users.noreply.github.com>

Author: odow

.github/workflows/format_check.yml

@@ -18,7 +18,7 @@ jobs:
         shell: julia --color=yes {0}
         run: |
           using Pkg
-          Pkg.add(PackageSpec(name="JuliaFormatter", version="2.4.0"))
+          Pkg.add(PackageSpec(name="JuliaFormatter", version="2"))
           using JuliaFormatter
           format(".", verbose=true)
           out = String(read(Cmd(`git diff`)))

docs/src/changelog.md

@@ -7,7 +7,7 @@ CurrentModule = MathOptInterface
 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).
 
-## v1.51.1 (May 28, 2026)
+## v1.51.1 (May 29, 2026)
 
 ### Fixed