Update Debian changelog

Author: spbnick

debian/changelog

@@ -1,8 +1,15 @@
 digimend-dkms (11) unstable; urgency=low
 
-  * Bump version number.
-
- -- Nikolai Kondrashov <spbnick@gmail.com>  Tue, 15 Jun 2021 14:08:41 +0300
+  * Fix uninstallation with newer DKMS versions.
+  * Bring in the latest changes from the (upstream) Linux kernel, listed
+    below.
+  * Add support for Trust Flex Design Tablet / UGTizer GT5040, with PID
+    0x0077. By Martijn van de Streek.
+  * Add support for Trust Panora (UGEE G5), with VID:PID 145f:0212.
+    By Cristian Klein.
+  * Add support for XP-Pen Deco L. Thank you, José Expósito!
+
+ -- Nikolai Kondrashov <spbnick@gmail.com>  Sun, 07 Aug 2022 18:51:41 +0300
 
 digimend-dkms (10) unstable; urgency=low