.travis.yml in ably-1.1.0 vs .travis.yml in ably-1.1.1

- old
+ new

@@ -3,14 +3,17 @@
   - RSPEC_RETRY=true PARALLEL_TEST_PROCESSORS=4 PROTOCOL=json
   - RSPEC_RETRY=true PARALLEL_TEST_PROCESSORS=4 PROTOCOL=msgpack
 language: ruby
 rvm:
   - 1.9.3
-  - 2.0.0
   - 2.1.10
-  - 2.2.0
-  - 2.3.6
-  - 2.4.4
+  - 2.2.10
+  - 2.3.8
+  - 2.5.5
+  - 2.6.0
+  - 2.6.1
+  - 2.6.2
+  - 2.6.3
 script: spec/run_parallel_tests
 notifications:
   slack:
     secure: Xe8MwDcV2C8XLGk6O6Co31LpQiRSxsmS7Toy5vM7rHds5fnVRBNn5iX6Q5mXMdLOlnsMhjKLt7zl4fsBOZv+siQ+Us0omZSIYpXCYSCIj8nofReF0Lj8M4oa6lFSL5OuygO7PH+wLKTRxQURGZ6Pi1nHU+RE5izRmsewQHkhtY0=