v0.6.13

GraphNeuralNetworks v0.6.13

Diff since v0.6.12

Closed issues:

• Edge weights not properly documented for GNNHeteroGraphs (and implement new function to add new edge weights?) (#331)

Merged pull requests:

• Bump actions/checkout from 3 to 4 (#336) (@dependabot[bot])
• improve add_edges for graph and heterographs (#337) (@CarloLucibello)
• extend reduce_nodes and graph_indicator for heterographs (#339) (@CarloLucibello)