2.3 [2019-01-17]
* use the dark-coloured icon by default
* bump minimum required version to 57 to guarantee support for all the used features

* improved handling of input strings with leading or trailing white-space
* improved handling of DSA labels (Debian Security Advisory)
* added support for DLA labels (Debian Long-term support Advisory)
* add 'security' color-tag
* provide light and dart icon variants consistent with Photon design guidelines

2.1 [2018-08-22]
* Allow for and trim leading '#' in bug numbers

2.0 [2017-07-30]
* Rework for WebExtensions
+ major change in the user interaction
* Add more Debian-related sites
+ Package installation/uninstallation tests (piuparts)
+ Reproducible builds
+ Debian maintainer dashboard
* All icons are SVG