* Version bump for broken PyPi release (sjkingo) (no new changes to code)
2.1.5
* Improved search function that will return more accurate results. This includes a breaking change where the package list returned by `env.search()` is now a dictionary. (sjkingo) * Prevent pip from checking for new version of itself and polluting the output of some commands (sjkingo)
2.1.4
* Support for creating a wheel of packages (rmb938)
2.1.3
* Support changing the interpreter path (jlafon) * Improve Unicode support in pip search that broke tests (jlafon)
2.1.2
* Added test builds through Travis CI (sjkingo) * Fixed default `options` bug introduced in 2.0.1 (ColMcp, sposs) * Updated example.py (sjkingo) * Fix typo in logging (yannik-ammann)
2.1.1
* Fix typo that broke from 2.1.0 release (sjkingo)