chore(release): Prepare release (#842)

Signed-off-by: Alexander Dahmen <alexander.dahmen@inovex.de>

Release 0.2.1

Release 1.5.0

Release 1.4.0

Release 1.3.0

Release 0.6.0

Release 0.5.0

chore(docs): set release date in changelog (#561)

Release 0.4.0

Release 0.2.0