New headers New “Locktokens-Used” request header Holds comma-separated lock tokens (no etags) Can apply to any resource Never cause the request to fail New “Locktokens-No-Match” header Holds comma-separated lock tokens that are expired, invalid, or didn’t match any resource’s locks Allows server to correct client’s view of lock state Also confirms that the server understands the Locktokens-Used header. |