Prepare for 0.5.0 release

CHANGELOG

@@ -1,3 +1,10 @@
+Version 0.5.0 (2021-05-11)
+--------------------------
+Add option to choose which field to use as event name for structured events (#138)
+Bump snowplow-scala-analytics-sdk to 2.1.0 (#152)
+Migrate from Travis to Github Actions (#148)
+Extend copyright to 2021 (#151)
+
 Version 0.4.0 (2019-09-18)
 --------------------------
 Fix typo in user ID field name for mobile events (#57)

README.md

@@ -20,7 +20,7 @@ Unless required by applicable law or agreed to in writing, software distributed
 [build-image]: https://github.com/snowplow-incubator/snowplow-indicative-relay/workflows/build/badge.svg
 [build-wf]: https://github.com/snowplow-incubator/snowplow-indicative-relay/actions?query=workflow%3Abuild
 
-[release-image]: https://img.shields.io/badge/release-0.4.0-orange.svg?style=flat
+[release-image]: https://img.shields.io/badge/release-0.5.0-orange.svg?style=flat
 [release]: https://github.com/snowplow-incubator/snowplow-indicative-relay/releases
 
 [license-image]: http://img.shields.io/badge/license-Apache--2-blue.svg?style=flat

build.sbt

@@ -15,7 +15,7 @@ lazy val root = project
   .settings(
     name := "indicative-relay",
     organization := "com.snowplowanalytics",
-    version := "0.4.0",
+    version := "0.5.0",
     description := "A relay transforming Snowplow enriched events into Indicative format",
     scalaVersion := "2.12.13",
     javacOptions := BuildSettings.javaCompilerOptions