.rultor.yml in veils-0.3.0 vs .rultor.yml in veils-0.4.0

@@ -1,10 +1,11 @@
+docker:
+  image: yegor256/rultor-image:1.19.0
 assets:
   rubygems.yml: yegor256/home#assets/rubygems.yml
 install: |-
-  export GEM_HOME=~/.ruby
-  export GEM_PATH=$GEM_HOME:$GEM_PATH
+  pdd -f /dev/null
   sudo bundle install --no-color "--gemfile=$(pwd)/Gemfile"
 release:
   script: |-
     bundle exec rake
     rm -rf *.gem
@@ -16,9 +17,5 @@
     gem push *.gem --config-file ../rubygems.yml
 merge:
   script: |-
     bundle install
     bundle exec rake
-deploy:
-  script: |-
-    echo 'Nothing to deploy'
-    exit -1