Besides the usual heap of bug fixes and small enhancements, this release addresses the following more major features:
- A new layout algorithm for placing boxes which can be used to combine several graphs into one drawing.
- Proper support for self loops in ELK Layered.
- Added a random graph generator to be used for testing and debugging purposes.
- A new unit testing framework geared specifically towards testing graph layout algorithms. Has not been enabled yet, though.
Some changes may cause clients to break and may change layout results.
A list of tackled issues and accepted merge requests can be found on GitHub.