v2.1.4.9010
## vendor - Update vendored sources to igraph/igraph@6981deb377ddd9ca9f098d683a743c3dd793e563 (#1680). - Update vendored sources to igraph/igraph@7955e08f37feda6c61f684428063e13e5a71ff5f (#1679).
## vendor - Update vendored sources to igraph/igraph@6981deb377ddd9ca9f098d683a743c3dd793e563 (#1680). - Update vendored sources to igraph/igraph@7955e08f37feda6c61f684428063e13e5a71ff5f (#1679).