v0.15.3

New Features

• Added support for pyo3 0.27

v0.15.2

Bug Fixes

• Handle multiports in TopoSort (#236)

New Features

• New ConvexChecker algorithm for Circuit-like graphs (#240)
• Add LineConvexChecker::nodes_in_interval (#241)
• Add LineConvexChecker::lines_at_port (#242)

v0.15.1

Bug Fixes

• Serialise/Deserialise for indices is backwards compatible (#234)

v0.15.0

New Features

• added DynamicTopoConvexChecker (#212)
• [breaking] convert PortOffset in to struct with private fields (#218)
• [breaking] Make PortGraph generic on node and port types (#230)

Performance

• Avoid double graph traversals in insert_graph (#206)

Refactor

• [breaking] Add MaybeNodeIndex/PortIndex for performance (#232)

New contributors

• @gluonhiggs

v0.14.1

New Features

• Implement petgraph traits on adaptors (#195)
• FlatRegions that do not include their root node (#200)
• Node style attributes in render options (#199)
• Allow the FlatRegion to own its hierarchy (#201)

v0.14.0

Others

• [breaking] Bumped the public petgraph dependency to 0.8.1 (#193)

v0.13.3

Bug Fixes

• Fix panic when removing InPorts in MultiPortGraph::set_num_ports (#191)

v0.13.2

Documentation

• cleanups, clarify (+test) connected components (#180)

New Features

• add Subgraph::copy_in_parent (#182)

Refactor

• Simplify PortGraph::port_links (#188)

v0.13.1

Bug Fixes

• Mermaid render of graph views was empty (#175)
• Hierarchy descendants return root siblings (#178)

v0.13.0

This release has been focused on performance improvements.
Subgraphs and region filters now avoid unnecessary full-graph traversals
by using specialized implementation.

We also added a Boundary definition used for Subgraphs that can compute
the partial order between its inputs and outputs.

New Features

• [breaking] Use RPITIT for graph traits (#156)
• [breaking] Added a Boundary definition and port partial-order computation (#164)

Performance

• [breaking] Fix O(n) complexity in Subgraph (#157)
• [breaking] Manual impl of Region/FlatRegion for improved perf (#162)