# adjoin 0.1.0

* Initial CRAN release.
* Functions for constructing spatial and feature-weighted adjacency matrices.
* K-nearest neighbor graph construction with heat, binary, and cosine kernels.
* Class-based graph tools: `class_graph`, `homogeneous_neighbors`, `heterogeneous_neighbors`.
* Spatial constraint matrices for multi-block data (`spatial_constraints`, `feature_weighted_spatial_constraints`).
* Diffusion kernels and commute-time distances on graphs.
* Label similarity matrices (`binary_label_matrix`, `diagonal_label_matrix`).
