$$ $$ The newest member of the AlgebraicJulia family is CliqueTrees.jl. Originally written as a backend to StructuredDecompositions.jl, the package has taken on a life of its own, and it is now used by packages across the Julia ecosystem. Its dependants include BayesNets.jl CausalInference.jl BandedMatrices.jl SumOfSquares.jl TSSOS.jl OMEinsumContractionOrders.jl SparseMatrixColorings.jl as well as the AlgebraicJulia packages StructuredDecompositions.jl and CategoricalTensorNetworks.jl. Cliqu...