From 8e4693ec2ba60947b9e6f9db28ee60689bc3a019 Mon Sep 17 00:00:00 2001
From: "shubhang.balkundi"
 <2932-shubhang.balkundi@users.noreply.source.golabs.io>
Date: Fri, 6 Aug 2021 15:35:29 +0530
Subject: [PATCH] updates CHANGELOG and ziggurat version to 4.0.0

---
 CHANGELOG.md | 5 +++++
 project.clj  | 2 +-
 2 files changed, 6 insertions(+), 1 deletion(-)

diff --git a/CHANGELOG.md b/CHANGELOG.md
index efeb1d1e..7d75dc95 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -2,6 +2,11 @@
 
 All notable changes to this project will be documented in this file. This change log follows the conventions of [keepachangelog.com](http://keepachangelog.com/).
 
+## 4.0.0
+
+- The kafka-metadata is now exposed to the stream handler function along with the message itself`{:topic <string> :partition <int> :timestamp <long>}`
+- The stream handler receives a map containing two keys `:message` and `:metadata`
+
 ## 3.15.0
 - Includes a `StreamsUncaughtExceptionHandler` which shuts down the client in case of an uncaught exception. 
 - Introduces a new stream-route config `:stream-thread-exception-response` which lets user control the behaviour of `StreamsUncaughtExceptionHandler`.
diff --git a/project.clj b/project.clj
index 3720ec3d..082352ef 100644
--- a/project.clj
+++ b/project.clj
@@ -2,7 +2,7 @@
 (cemerick.pomegranate.aether/register-wagon-factory!
   "http" #(org.apache.maven.wagon.providers.http.HttpWagon.))
 
-(defproject tech.gojek/ziggurat "3.15.0"
+(defproject tech.gojek/ziggurat "4.0.0"
   :description "A stream processing framework to build stateless applications on kafka"
   :url "https://github.com/gojektech/ziggurat"
   :license {:name "Apache License, Version 2.0"