About igraph releases and other things

C/igraph 0.10.6

C/igraph 0.10.6, the fifth bugfix release of the 0.10 series, has arrived.

The source can be obtained from the GitHub releases page.

This is a maintenance release bringing bug fixes only. In particular, we fixed convergence failures in igraph_community_voronoi() in certain cases on certain platforms, and ensured compatibility with libxml2 2.11.

Read on for more details about the changes in version 0.10.6.


  • Compatibility with libxml2 2.11.
  • Fixed some converge failures in igraph_community_voronoi().
  • IGRAPH_CALLOC() and IGRAPH_REALLOC() now check for overflow.
  • CMake packages created with the install target of the CMake build system are now relocatable, i.e. the generated igraph-targets.cmake file does not contain absolute paths any more.