## Chore
- Breaking change: remove deprecated `neimode` parameter from `bfs()` and `dfs()` (#1105, #1526).
- Adapt handling of optional parameters to interface definition changes in the C core (#1567).
- Breaking change: stricter deprecation of non-functional parameters of `layout_with_kk()` and `layout_with_fr()` (#1108, #1628).
## Breaking changes
- Breaking change: remove deprecated `neimode` parameter from `bfs()` and `dfs()` (#1105, #1526).
- Breaking change: stricter deprecation of non-functional parameters of `layout_with_kk()` and `layout_with_fr()` (#1108, #1628).