prepare debian release

debian/changelog

+hddemux (0.4-8) unstable; urgency=medium
+
+  [ Julian Andres Klode ]
+  * avoid testsuite failure when https_proxy is set (Closes: #918608)
+
+  [ Daniel Kahn Gillmor ]
+  * move to debhelper 12
+  * standards-version: bump to 4.3.0 (no changes needed)
+  * link only as needed
+
+ -- Daniel Kahn Gillmor <dkg@fifthhorseman.net>  Mon, 07 Jan 2019 16:37:07 -0500
+
 hddemux (0.4-7) unstable; urgency=medium
 
   [ Steve Langasek ]