Changelog for xbacklight-1.2.2-19.4.x86_64.rpm :
Wed Apr 4 14:00:00 2018 sndirschAATTsuse.com
- update to 1.2.2

* Print which option was in error along with usage message

* Add -version option to print program version

* configure: Drop AM_MAINTAINER_MODE

* autogen.sh: Honor NOCONFIGURE=1

* autogen.sh: use quoted string variables

* autogen: add default patch prefix

* Use double instead of int for value

* Use current output configuration

* autogen.sh: use exec instead of waiting for configure to finish

Fri Oct 25 14:00:00 2013 sndirschAATTsuse.com
- update to 1.2.1

* config: Add missing AC_CONFIG_SRCDIR

* Combine usage message strings

* Fix reading backlight level on 64-bit systems (bug 63205)

* man: replace hyphens with minus signs

Thu Sep 13 14:00:00 2012 sndirschAATTsuse.com
- xcb-util-0_3_6.diff

* fixes build for openSUSE <= 12.1

Wed Sep 12 14:00:00 2012 tobias.johannes.klausmannAATTmni.thm.de
- Update to 1.2.0:
+ Port xbacklight to XCB

Fri Apr 13 14:00:00 2012 vuntzAATTopensuse.org
- Split xbacklight from xorg-x11. Initial version: 1.1.2.