# Version 1.0.13: A first-run tour and share-code warnings

> A short tour on first launch, a way to check a code against your list, and a warning about temporary share codes.

_Released 2026-06-20 · Source: https://rematter.app/releases/1.0.13/_

## A tour on first launch

The first time you open ReMatter, three short slides explain what the app does, which code to
scan, and what stays on your phone.

## Check a code against your list

The scanner got an **Identify** mode next to **Add**. In Identify mode, a scan tells you if the
code is already in your list. Version 1.0.28 replaced this mode with a simpler drawer.

## Warnings about share codes

Apple Home, Google Home and Home Assistant can make a share code for a device that is already
set up. A share code is temporary, and it does not work later. The scanner and manual entry
now warn you to save the code from the device instead. See [Typed codes and scanned codes](/guides/typed-and-scanned-codes/).

## Missing vendor details

A device whose code does not name its maker now shows **Vendor & Product ID missing** on its
screen. Tap it to add them.