Change logs for sgml-base source package in Nile V2.0

sgml-base (1.31-ok1) nile; urgency=medium

  * Build for openKylin.

 -- Luoyaoming <email address hidden>  Tue, 30 Apr 2024 18:11:17 +0800

sgml-base (1.30-ok2) yangtze; urgency=medium

  * Modify debian/control.

 -- sufang <email address hidden>  Thu, 15 Sep 2022 17:34:34 +0800