Technical/Update changelog, gem version (#70)

* Updated gem version
* Updated changelog

Author: bestwebua

CHANGELOG.md

@@ -2,6 +2,12 @@
 
 The format is based on [Keep a Changelog](https://keepachangelog.com/en/1.0.0/), and this project adheres to [Semantic Versioning](https://semver.org/spec/v2.0.0.html).
 
+## [1.3.4] - 2023-01-11
+
+### Updated
+
+- Updated release script
+
 ## [1.3.3] - 2023-01-10
 
 ### Added

lib/smtp_mock/version.rb

@@ -1,5 +1,5 @@
 # frozen_string_literal: true
 
 module SmtpMock
-  VERSION = '1.3.3'
+  VERSION = '1.3.4'
 end