0.1.1.0 (April 2016)

* Add insertIfAbsent (https://github.com/mcschroeder/ctrie/pull/2)

0.1.0.3 (December 2015)

* Eliminate a redundant import warning on GHC 7.10
* Loosen dependency bounds

0.1.0.2 (October 2014)

* Use newer versions of base and atomic-primops
* Update benchmarks for criterion 1.0