Update perl testing versions in TravisCI

.travis.yml

@@ -3,20 +3,27 @@ perl:
   - blead
   - dev
 #  No clean build due to removal of '.' from lib path
-#  - 5.26
+  - 5.40
+  - 5.38
+  - 5.36
+  - 5.34
+  - 5.32
+  - 5.30
+  - 5.28
+  - 5.26
   - 5.24
   - 5.22
   - 5.20
   - 5.18
   - 5.16
-  - 5.14
-  - 5.12
-  - 5.10
 #  stopping builds; is anyone really still using this version?
+#  - 5.14
+#  - 5.12
+#  - 5.10
 #  - 5.8
 matrix:
   include:
-    - perl: 5.24
+    - perl: 5.40
       env: COVERAGE=1
   allow_failures:
     - perl: blead

Changes

@@ -2,6 +2,7 @@ Revision history for {{$dist->name}}
 
 4.17_01 ????-??-?? Duncan Ferguson <[email protected]>
 - Swap the hostname lookup macro from DNS to using the system hostname (Github issue #158)
+- Update the perl versions to test in Travis-CI
 
 4.16 2020-06-20 Duncan Ferguson <[email protected]>
 - Further fix for 'resolve_names' error when adding hosts via the UI