https://igraph.org/2024/11/06/igraph-0.10.15-c.html

Apparently some performance fixes. Needs testing though, as it's C FFI and it might crash.

In nix/igraph.nix it's a matter of using:

  version ? "0.10.5",
  hash ? "sha256-/xQMDEHCL/QRhiUJP2kgSQ7i/34FrmpXRL7dycYDoW4="