Release v0.3.0

Update readme and changelog.

Signed-off-by: thc202 <thc202@gmail.com>

Author: thc202

CHANGELOG.md

@@ -3,7 +3,7 @@ All notable changes to this GitHub action will be documented in this file.
 
 The format is based on [Keep a Changelog](https://keepachangelog.com/en/1.0.0/).
 
-## [Unreleased]
+## [0.3.0] - 2020-04-28
 ### Added
 - Allow to configure the title of the issue raised, using the parameter `issue_title`. [#10](https://github.com/zaproxy/action-baseline/issues/10)
 
@@ -21,6 +21,6 @@ The format is based on [Keep a Changelog](https://keepachangelog.com/en/1.0.0/).
 
 First release to Marketplace.
 
-[Unreleased]: https://github.com/zaproxy/action-baseline/compare/v0.2.0...HEAD
+[0.3.0]: https://github.com/zaproxy/action-baseline/compare/v0.2.0...v0.3.0
 [0.2.0]: https://github.com/zaproxy/action-baseline/compare/v0.1.0...v0.2.0
 [0.1.0]: https://github.com/zaproxy/action-baseline/compare/64ea8c12229f3351fcc50f5834b2c8db25042817...v0.1.0

README.md

@@ -48,7 +48,7 @@ Make sure to checkout the repository (actions/checkout@v2) to provide the ZAP ru
 ```
 steps:
   - name: ZAP Scan
-    uses: zaproxy/action-baseline@v0.2.0
+    uses: zaproxy/action-baseline@v0.3.0
     with:
       target: 'https://www.zaproxy.org'
 ```
@@ -68,7 +68,7 @@ jobs:
         with:
           ref: master
       - name: ZAP Scan
-        uses: zaproxy/action-baseline@v0.2.0
+        uses: zaproxy/action-baseline@v0.3.0
         with:
           token: ${{ secrets.GITHUB_TOKEN }}
           docker_name: 'owasp/zap2docker-stable'