About igraph releases and other things

C/igraph 0.8.1

We are happy to announce the first bugfix release of the 0.8 series of igraph’s C core!

The sources can be obtained from the GitHub releases page.

This release includes no new features, only bug fixes and reliability improvements. The changelog is below.


  • Improved interruptability: igraph_degree_sequence_game()
  • Improved argument checking: igraph_forest_fire_game()
  • Updated the plfit library to version 0.8.1


  • igraph_community_edge_betweenness(): fix for graphs with no edges (PR #1312)
  • igraph_bridges() now handles multigraphs correctly (PR #1335)
  • igraph_avg_nearest_neighbor_degree(): fix for memory leak in weighted case (PR #1339)
  • igraph_community_leiden(): fix crash bug (PR #1357)


  • Included
  • Documentation improvements