Add version of the social action to the state

put correct serialization groups

src/Bundle/ChillPersonBundle/Resources/public/vuejs/AccompanyingCourseWorkEdit/App.vue

@@ -297,7 +297,7 @@
             @go-to-generate-workflow="goToGenerateWorkflow"
          ></list-workflow-modal>
       </li>
-      
+
       <li>
          <button v-if="AmIRefferer"
              class="btn btn-notify"
@@ -311,7 +311,7 @@
             </ul>
          </template>
       </li>
-      
+
       <li v-if="!isPosting">
          <button class="btn btn-save" @click="submit">
             {{ $t('action.save') }}
@@ -472,6 +472,7 @@ export default {
          'errors',
          'templatesAvailablesForAction',
          'me',
+         'version'
       ]),
       ...mapGetters([
          'hasResultsForAction',