config.yml in loga-2.5.3

- old
+ new

@@ -72,10 +72,14 @@
     <<: *test_build
   ruby-2.6:
     docker:
       - image: circleci/ruby:2.6
     <<: *test_build
+  ruby-2.7:
+    docker:
+      - image: circleci/ruby:2.7
+    <<: *test_build
   rubocop:
     <<: *basic_build
     steps:
       - checkout
       - *restore_gems
@@ -133,19 +137,26 @@
           filters:
             tags:
               only: /.*/
           requires:
             - build
+      - ruby-2.7:
+          filters:
+            tags:
+              only: /.*/
+          requires:
+            - build
       - upload-coverage:
           filters:
             tags:
               only: /.*/
           requires:
             - ruby-2.3
             - ruby-2.4
             - ruby-2.5
             - ruby-2.6
+            - ruby-2.7
       - push-to-rubygems:
           filters:
             tags:
               only: /^v\d.+/
             branches:
@@ -154,5 +165,6 @@
             - rubocop
             - ruby-2.3
             - ruby-2.4
             - ruby-2.5
             - ruby-2.6
+            - ruby-2.7