Short answer
When a new version is ready, select Update available at the top of the menu on a computer, or Update at the top of your phone. Humble reloads with the newest version. Reloading the page does the same.
What you see
The browser extension
The extension updates itself through the Chrome Web Store. You don’t need to do anything.
Questions
Will I lose anything?
No. Your work is saved as you go.
Why does it keep showing?
It stays until you reload. Select it once.
Related
Last checked against the Humble app: 17 October 2026.