Changelog for package controller_stopper

2.1.0 (2022-12-08)

Drop old C++ compiler flags (#577) Co-authored-by: Jochen Sprickerhof <git@jochen.sprickerhof.de>
Remove boilerplate comments from package.xml files (#528)
Contributors: Felix Exner, Michael Görner

2.0.0 (2021-09-07)

Initial release
Contributors: Felix Exner, Felix Mauch, G.A. vd. Hoorn, Tristan Schnell