12.0.1 release prep

Author: donoghuc

Diff for: CHANGELOG.md

@@ -1,3 +1,6 @@
+## 12.0.1
+ - Properly handle http code 413 (Payload Too Large) [#1199](https://github.com/logstash-plugins/logstash-output-elasticsearch/pull/1199)
+
 ## 12.0.0
   - SSL settings that were marked deprecated in version `11.14.0` are now marked obsolete, and will prevent the plugin from starting.
   - These settings are:

Diff for: logstash-output-elasticsearch.gemspec

@@ -1,6 +1,6 @@
 Gem::Specification.new do |s|
   s.name            = 'logstash-output-elasticsearch'
-  s.version         = '12.0.0'
+  s.version         = '12.0.1'
   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"