Switching the Updates Channel
Apart from the Stable channel, Sizzy offers two more (potentially unstable) options: Alpha and Beta. You can use them to take a sneak peek at the upcoming Sizzy features (or if you're feeling adventurous). The Beta channel updates every week, while Alpha gets a release almost every day.
The beta and alpha channels are unstable versions. Expect bugs and/or app crashes.
To switch channels, go to the hamburger menu on the top left, and navigate to Sizzy -> Preferences.
Scroll to About on the sidebar, and select the update channel you want.
Once you save your preference, Sizzy will automatically look for updates and you'll see a popup asking for an update.
After the download is complete, you'll be prompted to restart the app. Afterward, you'll be on the unstable channel.