.i18n-migrations.default.yml in i18n-migrations-1.1.4 vs .i18n-migrations.default.yml in i18n-migrations-1.1.5

@@ -2,9 +2,18 @@
 migration_dir: i18n/migrate
 
 # this is where your locale files will live (en.yml, es.yml, etc). it will be relative to your config file
 locales_dir: config/locales
 
+# number of threads to concurrently perform migration operations for locales (optional)
+# concurrency: 4
+
+# number of threads to concurrently perform push operation for locales (optional)
+# push_concurrency: 4
+
+# seconds to wait time between push operations per thread, can be used to avoid API throttling (optional)
+# wait_seconds: 0
+
 # this is the locale you will be translating from
 main_locale: en
 
 # put all other locales you want to use here, if they don't already exist, add them with i18n-migrations new-locale es
 other_locales: