also print the version

.gitlab-ci.yml

@@ -18,6 +18,7 @@ build:
     - 'if ! [ "$CI_COMMIT_REF_SLUG" == "master" ]; then
         sed -i "s@^baseURL =.*@baseURL = \"http://docs.immerda.ch/${DEPLOY_SLUG}/@\"" config.toml;
       fi'
+    - hugo version
     - hugo
     - tar cfz site.tar.gz public
   artifacts: