{"json_modified": "2016-10-22T07:12:58.761718", "uuid": "9db7c866-1250-4193-91c5-b7b00d09c91b", "title": "Firefox 49 for developers", "url": "/ja/docs/Mozilla/Firefox/Releases/49", "tags": ["Firefox", "Release Notes", "release notes"], "translations": [{"uuid": "35a8ce71-0897-4f3e-b3ef-e35fba968e97", "title": "Firefox 49 for developers", "url": "/en-US/docs/Mozilla/Firefox/Releases/49", "tags": ["Firefox", "Release Notes", "release notes"], "summary": "<a href=\"https://www.mozilla.org/firefox/developer/\" style=\"float: right; margin-bottom: 20px; padding: 10px; text-align: center; border-radius: 4px; display: inline-block; background-color: #81BC2E; white-space: nowrap; color: white; text-shadow: 0px 1px 0px rgba(0, 0, 0, 0.25); box-shadow: 0px 1px 0px 0px rgba(0, 0, 0, 0.2), 0px -1px 0px 0px rgba(0, 0, 0, 0.3) inset;\">To test the latest developer features of Firefox,<br/>\n install Firefox Developer Edition</a> Firefox 49 was released on September 20, 2016. This article lists key changes that are useful not only for web developers, but also Firefox and Gecko developers as well as add-on developers.", "localization_tags": [], "locale": "en-US", "last_edit": "2016-09-22T06:58:51", "review_tags": []}, {"uuid": "e1f793c1-78c5-40db-9aa5-8b2efba6a8b9", "title": "Firefox 49 for developers", "url": "/zh-CN/docs/Mozilla/Firefox/Releases/49", "tags": ["\u53d1\u884c\u5907\u6ce8", "Firefox"], "summary": "Firefox 49\uff0c\u57fa\u4e8e Gecko 49, \u5c06\u4f1a\u5728 September 2016 \u6b63\u5f0f\u53d1\u5e03\u3002\u672c\u6587\u8bb0\u5f55\u4e86\u5f00\u53d1\u8005\u4eec\u5e94\u8be5\u6ce8\u610f\u7684,\u8be5\u7248\u672c\u7684 Firefox \u7684\u5404\u79cd\u53d8\u5316\u3002", "localization_tags": ["inprogress"], "locale": "zh-CN", "last_edit": "2016-09-22T05:49:22", "review_tags": ["editorial"]}], "modified": "2016-10-22T07:12:57", "label": "Firefox 49 for developers", "localization_tags": [], "locale": "ja", "id": 184446, "last_edit": "2016-10-22T07:11:56", "summary": "Firefox 49 \u306f\u3001\u7c73\u56fd\u6642\u9593 2016 \u5e74 9 \u6708 20 \u65e5\u306b\u30ea\u30ea\u30fc\u30b9\u3055\u308c\u307e\u3057\u305f\u3002\u3053\u306e\u30da\u30fc\u30b8\u3067\u306f\u3001\u958b\u767a\u8005\u306b\u5f71\u97ff\u3059\u308b Firefox 49 \u306e\u5909\u66f4\u70b9\u3092\u307e\u3068\u3081\u3066\u3044\u307e\u3059\u3002", "sections": [{"id": "Changes_for_Web_developers", "title": "\u30a6\u30a7\u30d6\u958b\u767a\u8005\u5411\u3051\u306e\u5909\u66f4\u70b9\u4e00\u89a7"}, {"id": "Developer_Tools", "title": "\u958b\u767a\u8005\u30c4\u30fc\u30eb"}, {"id": "HTML", "title": "HTML"}, {"id": "CSS", "title": "CSS"}, {"id": "JavaScript", "title": "JavaScript"}, {"id": "InterfacesAPIsDOM", "title": "\u30a4\u30f3\u30bf\u30fc\u30d5\u30a7\u30a4\u30b9/API/DOM"}, {"id": "DOM_HTML_DOM", "title": "DOM & HTML DOM"}, {"id": "Canvas", "title": "Canvas"}, {"id": "WebGL", "title": "WebGL"}, {"id": "IndexedDB", "title": "IndexedDB"}, {"id": "Service_Workers_and_related", "title": "Service Worker \u95a2\u9023"}, {"id": "Media_Streams", "title": "Media Stream"}, {"id": "WebRTC", "title": "WebRTC"}, {"id": "New_APIs", "title": "\u65b0\u898f API"}, {"id": "Others", "title": "\u305d\u306e\u4ed6"}, {"id": "MathML", "title": "MathML"}, {"id": "SVG", "title": "SVG"}, {"id": "AudioVideo", "title": "Audio/Video"}, {"id": "HTTP", "title": "HTTP"}, {"id": "Networking", "title": "\u30cd\u30c3\u30c8\u30ef\u30fc\u30af"}, {"id": "Security", "title": "\u30bb\u30ad\u30e5\u30ea\u30c6\u30a3"}, {"id": "Compatibility", "title": "\u4e92\u63db\u6027"}, {"id": "Changes_for_add-on_and_Mozilla_developers", "title": "\u30a2\u30c9\u30aa\u30f3\u958b\u767a\u8005\u3068 Mozilla \u958b\u767a\u8005\u5411\u3051\u306e\u5909\u66f4\u70b9"}, {"id": "WebExtensions", "title": "WebExtensions"}, {"id": "Interfaces", "title": "\u30a4\u30f3\u30bf\u30fc\u30d5\u30a7\u30a4\u30b9"}, {"id": "Other", "title": "\u305d\u306e\u4ed6"}, {"id": "See_also", "title": "\u95a2\u9023\u60c5\u5831"}, {"id": "Older_versions", "title": "\u904e\u53bb\u306e\u30d0\u30fc\u30b8\u30e7\u30f3"}], "slug": "Mozilla/Firefox/Releases/49", "review_tags": []}