Preparing for release, 0.14.2.

Author: dblock

CHANGELOG.md

@@ -1,10 +1,9 @@
-### 0.14.2 (Next)
+### 0.14.2 (2019/4/12)
 
 * [#256](https://github.com/slack-ruby/slack-ruby-client/pull/256): Added support for specifying signing secrets on a per-request basis via optional parameters to the `Slack::Events::Request` constructor - [@gabrielmdeal](https://github.com/gabrielmdeal).
 * [#257](https://github.com/slack-ruby/slack-ruby-client/pull/257), [#262](https://github.com/slack-ruby/slack-ruby-client/pull/262): Fixed occasional failures to reconnect - [@ioquatix](https://github.com/ioquatix), [@dblock](https://github.com/dblock).
 * [#264](https://github.com/slack-ruby/slack-ruby-client/pull/264): Added `chat_scheduleMessage`, `chat_deleteScheduledMessage` and `chat_scheduledMessages_list` - [@dblock](https://github.com/dblock).
 * [#264](https://github.com/slack-ruby/slack-ruby-client/pull/264): Removed `files_comments_add` and `files_comments_edit` - [@dblock](https://github.com/dblock).
-* Your contribution here.
 
 ### 0.14.1 (2019/2/26)
 

README.md

@@ -66,7 +66,7 @@ A Ruby client for the Slack [Web](https://api.slack.com/web), [RealTime Messagin
 
 ## Stable Release
 
-You're reading the documentation for the **next** release of slack-ruby-client. Please see the documentation for the [last stable release, v0.14.1](https://github.com/slack-ruby/slack-ruby-client/blob/v0.14.1/README.md) unless you're integrating with HEAD. See [UPGRADING](UPGRADING.md) when upgrading from an older version.
+You're reading the documentation for the **stable** release of slack-ruby-client, 0.14.2. See [UPGRADING](UPGRADING.md) when upgrading from an older version.
 
 ## Installation