update compat,control and changelog, 1.5.4

Author: handsome-feng

debian/changelog

@@ -1,11 +1,13 @@
-ubuntu-kylin-software-center (1.5.3.1) cosmic; urgency=medium
+ubuntu-kylin-software-center (1.5.4) disco; urgency=medium
 
   * Fix thread blocking affects normal exit.
   * The repair interface will be forced to jump when the background
     thread data is loaded.
-  * Fix the changelog.
+  * Debian:
+    - Bump standards-version to 4.3.0, compat level to 12.
+    - Migrate from launchpad to github.
 
- -- handsome_feng <[email protected]>  Sat, 13 Oct 2018 14:05:37 +0800
+ -- handsome_feng <[email protected]>  Wed, 20 Feb 2019 10:44:57 +0800
 
 ubuntu-kylin-software-center (1.5.2) UNRELEASED; urgency=medium
 

debian/compat

@@ -1 +1 @@
-11
+12

debian/control

@@ -2,15 +2,15 @@ Source: ubuntu-kylin-software-center
 Section: misc
 Priority: optional
 Maintainer: Ubuntu Kylin Team <[email protected]>
-Build-Depends: debhelper (>= 11),
+Build-Depends: debhelper (>= 12),
                dh-python,
                python3-dev,
                python3-distutils-extra,
                python3-setuptools
-Standards-Version: 4.2.1
-Homepage: https://launchpad.net/ubuntu-kylin-software-center
-Vcs-Browser: https://code.launchpad.net/~ubuntukylin-members/ubuntu-kylin-software-center/trunk
-Vcs-Bzr: lp:ubuntu-kylin-software-center
+Standards-Version: 4.3.0
+Homepage: https://github.com/ubuntukylin/ubuntu-kylin-software-center
+Vcs-Git: https://github.com/ubuntukylin/ubuntu-kylin-software-center.git
+Vcs-Browser: https://github.com/ubuntukylin/ubuntu-kylin-software-center
 X-Python3-Version: >= 3.6
 
 Package: ubuntu-kylin-software-center