diff --git a/MIGRATION.md b/MIGRATION.md
index 0933e83..6b8a8b5 100644
--- a/MIGRATION.md
+++ b/MIGRATION.md
@@ -1,5 +1,9 @@
 # Migration Guide
 
+## From API version 2.1.1 to 2.1.2
+
+ * Minor breaking change: `help` strings from `/options` no longer substitute `%(default)s` and `%(choices)s` variables. Clients should do that by replacing the `default` and `domain` attributes before displaying them to the user. This is necessary for better localization support.
+
 ## From API version 1.x to 2.x
 
  * `skipPostProcessing` parameter in `/task/new` and `/task/new/init` no longer processes 2D tiles via gdal2tiles.py. So the `orthophoto_tiles`, `dsm_tiles` and `dtm_tiles` directories are no longer being generated by NodeODM. Engines can provide such folders if needed and will be included in the output archive. With ODM you can now use the `--tiles` parameter to generate the tiles.
diff --git a/libs/odmInfo.js b/libs/odmInfo.js
index 4a08397..41eb881 100644
--- a/libs/odmInfo.js
+++ b/libs/odmInfo.js
@@ -141,11 +141,6 @@ module.exports = {
                         if (domain.indexOf(value) === -1) domain.unshift(value);
                     }
                     
-                    const choicesStr = Array.isArray(domain) ? domain.join(", ") : domain;
-
-                    help = help.replace(/\%\(choices\)s/g, choicesStr);
-                    help = help.replace(/\%\(default\)s/g, value);
-
                     odmOptions.push({
                         name, type, value, domain, help
                     });
diff --git a/package.json b/package.json
index 7be9b3a..0682f66 100644
--- a/package.json
+++ b/package.json
@@ -1,6 +1,6 @@
 {
   "name": "NodeODM",
-  "version": "2.1.1",
+  "version": "2.1.2",
   "description": "REST API to access ODM",
   "main": "index.js",
   "scripts": {