chore: bump version to 2.0.16

update changelog to 2.0.16

Log: update changelog to 2.0.16

Author: mhduiy

debian/changelog

@@ -1,3 +1,10 @@
+dde-session (2.0.16) unstable; urgency=medium
+
+  * fix: resolve dconfig installation issue
+  * fix: skip scale factor retrieval on Wayland temporarily
+
+ -- zhangkun <zhangkun2@uniontech.com>  Thu, 29 Jan 2026 20:23:00 +0800
+
 dde-session (2.0.15) unstable; urgency=medium
 
   * chore: add dde-session-core.target dependency to shutdown sequence