# [0.2.2](https://github.com/bklang/sippy_cup/compare/v0.2.1...v0.2.2) * Feature: Added support for REGISTER messages * Bugfix: Enable testing through proxies * Several enhancements to the test runner, including ability to specify a data file and the RTCP port # [0.2.1](https://github.com/bklang/sippy_cup/compare/v0.2.0...v0.2.1) * Bugfix: fix the name of the compiled files * Bugfix: Fix SIPp arg to enable trace stats # [0.2.0](https://github.com/bklang/sippy_cup/compare/v0.1.1...v0.2.0) * Add new command-line ability to parse and run Sippy Cup YAML * Bugfixes & documentation # [0.1.1](https://github.com/bklang/sippy_cup/compare/v0.1.0...v0.1.1) * Allow running SIPp directly from SippyCup * New shortcut command for common answer scenario: #wait_for_answer * Allow specifying output file name/location # [0.1.0](https://github.com/bklang/sippy_cup/releases/tag/v0.1.0) * Initial Release