Manifest version 2 is deprecated

[Diego Chaves]

How to resolve? 

{
  "name": "Metadata Extension",
  "description": "Chrome extension to present tasy metadata information",
"version": "1.3",
  "manifest_version": 3,
  "icons": {
    "128": "icon256.png"
  },
"permissions": [
    "activeTab",
    "alarms",
    "declarativeContent",
"storage",
    "tabs",
    "http://*/",
    "https://*/"
],
"background": {
"scripts": [
"background.js"
],
"persistent": false
  },
  "options_ui": {
    "chrome_style": true,
    "open_in_tab": false,
    "page": "options.html"
  },
"page_action": {
"default_title": "Tasy Extension",
"default_popup": "popup.html"
},
"content_scripts": [{
    "matches": [
      "http://*/*",
      "https://*/*"
    ],
    "exclude_globs": [
      "/^.*:\/\/localhost(?!:3000\/.*$)(:.*)?\/.*$/"
    ],
    "js": [
      "content.js"
    ],
    "css": [
      "injected.css"
    ]
  }],
"web_accessible_resources": [

    "injected.js"
]
}

[Stefan Van Damme]

Hi there,

Have you read this article about how to migrate to Manifest V3?

https://developer.chrome.com/docs/extensions/migrating/

Or my developer tutorial, about 10 important Code Notes you Should Know When Migrating to Manifest V3:

https://www.stefanvd.net/blog/2022/11/07/10-important-code-notes-you-should-know-when-migrating-to-manifest-v3/

Thanks,
Stefan vd

[Hrishikesh]

Hi,

Here is our guide for migrating manifest from v2 to v3:

https://www.vshsolutions.com/blogs/chrome-extension-manifest-v3-a-migration-guide/