Change logs for exo source package in Yangtze V1.0

exo (4.18.0-ok1) yangtze; urgency=medium

  * New upstream version 4.18.0.

 -- rtlhq <nobelxyz@163.com>  Thu, 15 Dec 2022 05:35:45 -0500

exo (4.16.4-ok1) yangtze; urgency=medium

  * Build for openKylin.

 -- zhouganqing <email address hidden>  Mon, 19 Sep 2022 13:59:44 +0800