Removal of non-collaborative editing code paths (#4210)

server/routes/api/documents/documents.ts

@@ -880,7 +880,6 @@ router.post(
       text,
       fullWidth,
       publish,
-      lastRevision,
       templateId,
       collectionId,
       append,
@@ -908,10 +907,6 @@ router.post(
       authorize(user, "publish", collection);
     }
 
-    if (lastRevision && lastRevision !== document.revisionCount) {
-      throw InvalidRequestError("Document has changed since last revision");
-    }
-
     collection = await sequelize.transaction(async (transaction) => {
       await documentUpdater({
         document,