# Changelog
## [0.2.2]
### Changed
- PageRank L1 residual computation uses `innr::dense_f64::l1_distance_f64`
under the `simd` feature, accelerating the per-iteration convergence check
on AVX2/NEON targets. Behavior is identical to the scalar path; the gate is
purely a perf optimization.
## [0.2.1]
### Changed
- Real prose for trait, config, and error doc comments (45 stubs replaced).
- Two unresolved cross-crate rustdoc links escaped to plain backticks.
## [0.2.0]
### Added
- `PetgraphRef` adapter for petgraph integration.
- `graph_kernel` module: Weisfeiler-Lehman, random-walk, shortest-path kernels.
- `louvain_seeded` for community detection with explicit seed.
- Doc and clippy cleanup pass.