travis: move to xenial

diff --git a/.travis.yml b/.travis.yml
index 957e618338dfeddb0c6917776346c6d279e8fbd2..c55a85d93dbe9625753c594d120297bb5c7c8768 100644 (file)
--- a/.travis.yml
+++ b/.travis.yml
@@ -1,12 +1,7 @@
 notifications:
-  email:
-    recipients:
-      - rich@flatcap.org
-    on_success: change
-    on_failure: always
-
-sudo: false
-dist: trusty
+  email: false
+
+dist: xenial
 
 language: c
 compiler: gcc