1.4.1 (28 May 2018)
-------------------

- add new `drawGraph'` function which allows specifying whether edges
  or vertices should be layered on top.
- allow `base-4.11`, `fgl-5.6`, and `graphviz-2999.20`.

1.4 (27 Oct 2016)
-----------------

- allow `diagrams-lib-1.4`

1.3.1 (13 July 2016)
--------------------

- add `simpleGraphDiagram` function

1.3.0.1 (6 June 2016)
---------------------

- allow `base-4.9`
- test on GHC 8.0.1

1.3.0.0 (2015-09-18)
--------------------

Initial release.