manifest.json

{
  "manifest_version": 2,
  "default_locale": "en",
  "name": "__MSG_extensionName__",
  "version": "2.1",
  "author": "Teal Dulcet",
  "description": "__MSG_extensionDescription__",
  "homepage_url": "https://github.com/tdulcet/Thunderbird-Send",
  "icons": {
    "48": "icons/icon.svg",
    "96": "icons/icon.svg"
  },

  "permissions": [
    "storage",
    "notifications",
    "<all_urls>"
  ],

  "compose_action": {
    "browser_style": true,
    "default_icon": "icons/icon.svg",
    "default_title": "__MSG_composeActionButtonTitle__",
    "default_label": "__MSG_composeActionButtonLabel__",
    "default_popup": "popup/popup.html"
  },

  "options_ui": {
    "page": "options/options.html",
    "browser_style": true
  },

  "background": {
    "scripts": ["background.js"],
    "type": "module"
  },

  "cloud_file": {
    "name": "Thunderbird Send",
    "management_url": "management/management.html",
    "browser_style": true,
    "reuse_uploads": false
  },
  
  "browser_specific_settings": {
    "gecko": {
      "id": "send@tealdulcet.com",
      "strict_min_version": "115.0"
    }
  }
}