···4848If you'd like to permanently sideload the extension while the extension is still in the verification phase, you can do the following:
494950501. Install [Firefox Developer Edition](https://www.firefox.com/en-US/channel/desktop/developer/)
5151-2. Get the [latest extension release for Firefox](https://github.com/SapphoSys/tailname/releases/latest/download/tailname-firefox.zip).
5252-3. Navigate to the Extensions page using `about:addons`.
5353-4. Click on "Install Add-ons From File..."
5454-5. Select the ZIP archive of the extension
5555-6. Click "OK" on the warning
5656-7. Done!
5151+2. Go to `about:config`
5252+3. Search for `xpinstall.signatures.required` and make sure the value is `false`
5353+4. Get the [latest extension release for Firefox](https://github.com/SapphoSys/tailname/releases/latest/download/tailname-firefox.zip).
5454+5. Navigate to the Extensions page using `about:addons`.
5555+6. Click on "Install Add-ons From File..."
5656+7. Select the ZIP archive of the extension
5757+8. Click "OK" on the warning
5858+9. Done!
57595860## License
5961