JIRA Issue Activity Diff

manifest.json

{
  "update_url": "https://clients2.google.com/service/update2/crx",
  "name": "JIRA Issue Activity Diff",
  "description": "Adds a unified diff to the JIRA activity history view on an issue in addition to the stock side-by-side view.",
  "version": "1.1",
  "manifest_version": 2,
  "page_action": {
    "default_title": "JIRA Issue Activity Diff settings"
  },
  "permissions": [
    "http://*/",
    "https://*/",
    "tabs",
    "storage"
  ],
  "content_scripts": [
    {
      "matches": [
        "<all_urls>"
      ],
      "js": [
        "jquery-2.2.4.min.js",
        "diff_match_patch_20121119/javascript/diff_match_patch.js",
        "JIRA_Issue_Activity_Diff.js"
      ],
      "run_at": "document_idle",
      "all_frames": false
    }
  ],
  "options_ui": {
    "page": "options.html",
    "chrome_style": true
  },
  "icons": {
    "128": "icon.png"
  }
}