Prepare for release

CHANGELOG

@@ -1,3 +1,8 @@
+Version 0.5.0 (2020-08-24)
+--------------------------
+Add support of default AWS credentials chain (#36)
+Replace vagrant setup with docker (#53)
+
 Version 0.4.2 (2020-02-25)
 --------------------------
 Update to go version 1.13 (#61)

README.md

@@ -15,8 +15,8 @@ Run templatable playbooks of Hadoop/Spark/et al jobs on Amazon EMR.
 Assuming you are running on 64bit Linux:
 
 ```bash
-host> wget http://dl.bintray.com/snowplow/snowplow-generic/dataflow_runner_0.4.2_linux_amd64.zip
-host> unzip dataflow_runner_0.4.2_linux_amd64.zip
+host> wget http://dl.bintray.com/snowplow/snowplow-generic/dataflow_runner_0.5.0_linux_amd64.zip
+host> unzip dataflow_runner_0.5.0_linux_amd64.zip
 host> ./dataflow-runner --help
 ```
 
@@ -36,7 +36,7 @@ limitations under the License.
 [travis]: https://travis-ci.org/snowplow/dataflow-runner
 [travis-image]: https://travis-ci.org/snowplow/dataflow-runner.png?branch=master
 
-[release-image]: http://img.shields.io/badge/release-0.4.2-6ad7e5.svg?style=flat
+[release-image]: http://img.shields.io/badge/release-0.5.0-6ad7e5.svg?style=flat
 [releases]: https://github.com/snowplow/dataflow-runner/releases
 
 [license-image]: http://img.shields.io/badge/license-Apache--2-blue.svg?style=flat

VERSION

@@ -1 +1 @@
-0.4.2
+0.5.0

src/main.go

@@ -32,7 +32,7 @@ const (
 	appName          = "dataflow-runner"
 	appUsage         = "Run templatable playbooks of Hadoop/Spark/et al jobs on Amazon EMR"
 	appCopyright     = "(c) 2016-2020 Snowplow Analytics Ltd"
-	cliVersion       = "0.4.2"
+	cliVersion       = "0.5.0"
 	varDelim         = ","
 	fEmrConfig       = "emr-config"
 	fEmrPlaybook     = "emr-playbook"