---
layout: changelog
---
  * Added ability to call chat.postMessage Web API method ([#15](https://github.com/slackapi/node-slack-client/pull/15))
  * Added ability to update and delete messages ([#14](https://github.com/slackapi/node-slack-client/pull/14) and [#17](https://github.com/slackapi/node-slack-client/pull/17))
  * Added sample code ([7ee93a7b](https://github.com/slackapi/node-slack-client/commit/7ee93a7bd51c97519d6d5deb54bd8058612a9b19))
  * Fixed `getChannelsWithUnreads` ([#8](https://github.com/slackapi/node-slack-client/pull/8))
  * Fixed race condition when emitting `open` event ([#19](https://github.com/slackapi/node-slack-client/pull/19))