Bumped version to 9.2.0

Author: jsvd

CHANGELOG.md

@@ -1,3 +1,6 @@
+## 9.2.0
+  - Added support for customizing HTTP headers [#782](https://github.com/logstash-plugins/logstash-output-elasticsearch/pull/782)
+
 ## 9.1.4
   - Log an error -- not a warning -- when ES raises an invalid\_index\_name\_exception.
 

logstash-output-elasticsearch.gemspec

@@ -1,6 +1,6 @@
 Gem::Specification.new do |s|
   s.name            = 'logstash-output-elasticsearch'
-  s.version         = '9.1.4'
+  s.version         = '9.2.0'
   s.licenses        = ['apache-2.0']
   s.summary         = "Stores logs in Elasticsearch"
   s.description     = "This gem is a Logstash plugin required to be installed on top of the Logstash core pipeline using $LS_HOME/bin/logstash-plugin install gemname. This gem is not a stand-alone program"