doctest failure in ~/work/PolynomialMatrixEquations.jl/PolynomialMatrixEquations.jl/src/CyclicReduction.jl:48-50 ```jldoctest julia> display(names(CyclicReduction)) ``` Subexpression: display(names(CyclicReduction)) Evaluated output: ERROR: UndefVarError: CyclicReduction not defined Stacktrace: [1] top-level scope @ none:1 Expected output: diff = Warning: Diff output requires color. ERROR: UndefVarError: CyclicReduction not defined Stacktrace: [1] top-level scope @ none:1

doctest failure in ~/work/PolynomialMatrixEquations.jl/PolynomialMatrixEquations.jl/src/CyclicReduction.jl:52-54 ```jldoctest julia> cyclic_reduction!(x,a0,a1,a2,ws,1e-8,50) ``` Subexpression: cyclic_reduction!(x,a0,a1,a2,ws,1e-8,50) Evaluated output: ERROR: UndefVarError: x not defined Stacktrace: [1] top-level scope @ none:1 Expected output: diff = Warning: Diff output requires color. ERROR: UndefVarError: x not defined Stacktrace: [1] top-level scope @ none:1

Process completed with exit code 1.

Node.js 16 actions are deprecated. Please update the following actions to use Node.js 20: julia-actions/setup-julia@v1, actions/checkout@v2. For more information see: https://github.blog/changelog/2023-09-22-github-actions-transitioning-from-node-16-to-node-20/.

The following actions uses node12 which is deprecated and will be forced to run on node16: actions/checkout@v2. For more info: https://github.blog/changelog/2023-06-13-github-actions-all-actions-will-run-on-node16-instead-of-node12-by-default/