Format and make changelog

Author: albertomercurio

CHANGELOG.md

@@ -8,6 +8,7 @@ and this project adheres to [Semantic Versioning](https://semver.org/spec/v2.0.0
 ## [Unreleased](https://github.com/qutip/QuantumToolbox.jl/tree/main)
 
 - Support different length for `to` and `from` on GeneralDimensions. ([#448])
+- Extend the `Makie.jl` extension to all the other available backends. ([#450])
 
 ## [v0.30.0]
 Release date: 2025-04-12
@@ -204,3 +205,4 @@ Release date: 2024-11-13
 [#440]: https://github.com/qutip/QuantumToolbox.jl/issues/440
 [#443]: https://github.com/qutip/QuantumToolbox.jl/issues/443
 [#448]: https://github.com/qutip/QuantumToolbox.jl/issues/448
+[#450]: https://github.com/qutip/QuantumToolbox.jl/issues/450

test/ext-test/cpu/makie/makie_ext.jl

@@ -9,27 +9,15 @@
 
     using Makie
 
-    fig, ax, hm = plot_wigner(
-        ψ;
-        library = Val(:Makie),
-        xvec = xvec,
-        yvec = yvec,
-        projection = Val(:two_dim),
-        colorbar = true,
-    )
+    fig, ax, hm =
+        plot_wigner(ψ; library = Val(:Makie), xvec = xvec, yvec = yvec, projection = Val(:two_dim), colorbar = true)
     @test fig isa Figure
     @test ax isa Axis
     @test hm isa Heatmap
     @test all(isapprox.(hm[3].val, wig, atol = 1e-6))
 
-    fig, ax, surf = plot_wigner(
-        ψ;
-        library = Val(:Makie),
-        xvec = xvec,
-        yvec = yvec,
-        projection = Val(:three_dim),
-        colorbar = true,
-    )
+    fig, ax, surf =
+        plot_wigner(ψ; library = Val(:Makie), xvec = xvec, yvec = yvec, projection = Val(:three_dim), colorbar = true)
     @test fig isa Figure
     @test ax isa Axis3
     @test surf isa Surface