Added changelog entry.

Author: Carlos A. Parra F

CHANGELOG.md

@@ -213,6 +213,7 @@ The format is based on [Keep a Changelog](https://keepachangelog.com/en/1.0.0/).
 - Include unknown preferences when uploading or syncing configs [#1005](https://github.com/greenbone/gvmd/pull/1005)
 - Set the default OSPD unix socket path to /var/run/ospd/ospd.sock [#1238](https://github.com/greenbone/gvmd/pull/1238)
 - The default OSPD unix path is now configurable [#1244](https://github.com/greenbone/gvmd/pull/1244)
+- Made all shellscripts POSIX compliant [#1471](https://github.com/greenbone/gvmd/pull/1471)
 
 ### Fixed
 - Add NULL check in nvts_feed_version_epoch [#768](https://github.com/greenbone/gvmd/pull/768)