- don't start package manager when license agreement is aborted
(bnc#701497)
- 2.21.2

- properly handle abort in software selection (finish add-on
workflow instead of going on) (bnc#691133)

- Added support for clonning system configuration (used add-on
products) (FATE #311374).
- 2.21.1
------------------------------------------------------------------
- Fixed help text (BNC #363222)
------------------------------------------------------------------
- Adjusted .desktop file(s) to wrap /sbin/yast2/ calls in xdg-su
where root privileges are needed, removed X-KDE-SubstituteUID key
(bnc#540627)

- Adjusting initial repository name according to LABEL in content
file (bnc #481828).
- 2.18.4

- Removing a work around that broke the possibility to use several
add-ons with the same URL (especially physical media-based ones)
(bnc #475352).

- Solving MenuButton shortcut conflicts (bnc #50003 c#39).