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Note that this key is not supported by Blink-based browsers (Google Chrome and Opera).
| Type | Object |
|---|---|
| Mandatory | No (and only supported in Gecko). Mandatory before Firefox 48. |
| Example |
"gecko": {
"id": "[email protected]",
"strict_min_version": "42.0",
"strict_max_version": "50.*",
"update_url": "https://example.com/updates.json"
}
|
The applications key contains keys that are specific to a particular host application.
Currently this contains just one key, gecko, which may contain four string attributes:
idis the extension ID. Optional from Firefox 48, mandatory before Firefox 48. See WebExtensions and the Add-on ID to see when you need to specify an add-on ID.strict_min_version: minimum version of Gecko to support. Versions containing a "*" are not valid in this field. Defaults to "42a1". Requires Gecko 45strict_max_version: maximum version of Gecko to support. Defaults to "*". Requires Gecko 45update_urlis a link to an add-on update manifest. Note that the link must begin with "https". Requires Gecko 45
Chrome incompatibilities
You can't use this key in Chrome extensions.
Examples
Example with all possible keys.
"applications": {
"gecko": {
"id": "[email protected]",
"strict_min_version": "42.0",
"strict_max_version": "50.*",
"update_url": "https://example.com/updates.json"
}
}