Boomerang - A simple Tab Switcher

manifest.json

{
  "update_url": "https://clients2.google.com/service/update2/crx",
  "manifest_version": 3,
  "name": "Boomerang - A simple Tab Switcher",
  "short_name": "Boomerang",
  "author": "Mitchell Mark-George",
  "version": "1.0.1",
  "description": "An easier way to switch between your most recent tabs.",
  "permissions": [
    "activeTab",
    "storage"
  ],
  "offline_enabled": true,
  "minimum_chrome_version": "88",
  "action": {
    "48": "icons/Boomerang Logo.png"
  },
  "icons": {
    "48": "icons/Boomerang Logo.png"
  },
  "background": {
    "service_worker": "background/background.js"
  },
  "commands": {
    "boomerang": {
      "suggested_key": "Ctrl+Shift+Left",
      "description": "Switch between your current and pervious tabs"
    }
  }
}