Merge branch 'maint-0.3.5' into maint-0.4.0

changes/geoip-2019-10-01

@@ -0,0 +1,4 @@
+  o Minor features (geoip):
+    - Update geoip and geoip6 to the October 1 2019 Maxmind GeoLite2
+      Country database. Closes ticket 31931.
+