1.72.2

TanStack/query1.72.2Jul 8, 2026by github-actions[bot]

AI Summary

A maintenance release for uBlock Origin that adds a specific test case for null objects and provides updated installation links for various browser platforms.

Key Highlights

Add missing test against null object
Updated installation instructions for Firefox, Chromium, Edge, and Opera
Note regarding Google Chrome MV2 deprecation timeline

Full Release Notes

[Commits to master since this release](https://github.com/gorhill/uBlock/compare/1.72.2...master)
[Commits since last release](https://github.com/gorhill/uBlock/compare/1.72.0...1.72.2)

To install the stable build:

- **Firefox**: Install from AMO: <https://addons.mozilla.org/en-US/firefox/addon/ublock-origin/>
    [uBO works best on Firefox](https://github.com/gorhill/uBlock/wiki/uBlock-Origin-works-best-on-Firefox)
- **Chromium**: Install from the Chrome store: <https://chrome.google.com/webstore/detail/ublock-origin/cjpalhdlnbpafiamejdnhcphjbkeiagm>
    - [About Google Chrome's "This extension may soon no longer be supported"](https://github.com/gorhill/uBlock/wiki/About-Google-Chrome's-%E2%80%9CThis-extension-may-soon-no-longer-be-supported%E2%80%9D)
    - As per [latest update from Google Chrome](https://developer.chrome.com/docs/extensions/develop/migrate/mv2-deprecation-timeline), MV2 support will be completely removed in [version 139](https://chromiumdash.appspot.com/schedule).
- **Edge**: Install from Microsoft Store: <https://microsoftedge.microsoft.com/addons/detail/odfafepnkmbhccpbejgmiehpchacaeak>
- **Opera**: Install from Opera addons: <https://addons.opera.com/en/extensions/details/ublock/>

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- [Add missing test against `null` object](https://github.com/gorhill/uBlock/commit/74e6c8fe3f)