A lot of people seem confused on how to download and install the new update. Here's two methods.

METHOD 1:

1. Go to the top of the "That's Not My Neighbour" page. There should be a banner that says "You own this game", and underneath that title there'll be a download button. Here's an image of the banner I mean:

2. From here you'll have the option to download different versions. If you're using Windows, you'll want to download the .exe file. For Mac, you'll want the .zip. For Linux, you'll want the .x85_64 file. You'll want the one that does not specify a version, as that is the latest one. Any that have a number that is lower than 1.1.0.0 is a previous version.

3. Simply drag the new files into where your old ones were, and replace them. The game should retain all your saved data from the previous versions.

METHOD 2:

1. When you scroll to the top of the page you'll see an arrow on the very top right. Click on this and it'll bring down a menu. Click "My Library". It'll bring you to this page.

2. Click "Games I own".

3. Scroll until you find "That's Not My Neighbour", and click the red "Download" button under it.

4. As with the previous method, download the latest version that matches your operating system. 

This method is not recommended for anyone who has a large library of Itch.io games as it'll take a long time to scroll through.