bump version to 3.2.1

Author: colinsurprenant

CHANGELOG.md

@@ -1,3 +1,6 @@
+## 3.2.1
+ - Code cleanup. See https://github.com/logstash-plugins/logstash-input-udp/pull/33
+
 ## 3.2.0
  - Clone codec per worker. See https://github.com/logstash-plugins/logstash-input-udp/pull/32
 

logstash-input-udp.gemspec

@@ -1,7 +1,7 @@
 Gem::Specification.new do |s|
 
  s.name = 'logstash-input-udp'
- s.version = '3.2.0'
+ s.version = '3.2.1'
  s.licenses = ['Apache License (2.0)']
  s.summary = "Reads events over UDP"
  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"