Rolling Version 4.2.2 to fix Bonsai

Signed-off-by: Todd Campbell <[email protected]>

Author: Todd Campbell

CHANGELOG.md

@@ -5,6 +5,10 @@ This CHANGELOG follows the format listed [here](https://github.com/sensu-plugins
 
 ## [Unreleased]
 
+## [4.2.2] 2020-12-09
+### Changed
+- Replaced CentOS 6 in Bonsai with CentOS 8
+
 ## [4.2.1] 2020-12-09
 ### Fixed
 - metrics-es-node-graphite.rb: request URL now constructed correctly when `--cert-file` flag is used
@@ -286,6 +290,7 @@ This CHANGELOG follows the format listed [here](https://github.com/sensu-plugins
 
 
 [Unreleased]: https://github.com/sensu-plugins/sensu-plugins-elasticsearch/compare/4.2.1...HEAD
+[4.2.2]: https://github.com/sensu-plugins/sensu-plugins-elasticsearch/compare/4.2.1...4.2.2
 [4.2.1]: https://github.com/sensu-plugins/sensu-plugins-elasticsearch/compare/4.2.0...4.2.1
 [4.2.0]: https://github.com/sensu-plugins/sensu-plugins-elasticsearch/compare/4.1.0...4.2.0
 [4.1.0]: https://github.com/sensu-plugins/sensu-plugins-elasticsearch/compare/4.0.1...4.1.0

lib/sensu-plugins-elasticsearch/version.rb

@@ -2,7 +2,7 @@ module SensuPluginsElasticsearch
   module Version
     MAJOR = 4
     MINOR = 2
-    PATCH = 1
+    PATCH = 2
 
     VER_STRING = [MAJOR, MINOR, PATCH].compact.join('.')
   end