chore: prepare for patch release 1.8.3 (#349)

* chore: prepare for patch release 1.8.3

* Updated go version

* Update CHANGELOG.MD

Co-authored-by: Mirza Sohail Hussain <[email protected]>

Author: mnoman09

CHANGELOG.MD

@@ -7,6 +7,14 @@ and this project adheres to [Semantic Versioning](http://semver.org/spec/v2.0.0.
 ## [Unreleased]
 Changes that have landed but are not yet released.
 
+## [1.8.3] - October 12, 2022
+
+### New Features
+* Add option to set custom http.Client on HTTPRequester. ([#335](https://github.com/optimizely/go-sdk/pull/335))
+
+### Bug Fix
+* Fixes issue with visitor where dispatch timestamp was used instead of userEvent creation timestamp. ([#345](https://github.com/optimizely/go-sdk/pull/345))
+
 ## [1.8.2] - September 1, 2022
 
 ### Bug Fix

pkg/event/version.go

@@ -18,7 +18,7 @@
 package event
 
 // Version is the current version of the client
-var Version = "1.8.2"
+var Version = "1.8.3"
 
 // ClientName is the name of the client
 var ClientName = "go-sdk"