{
    "version": "https://jsonfeed.org/version/1",
    "title": "BCD-watch: New Baselines Report (weekly)",
    "home_page_url": "https://bcd-watch.igalia.com",
    "feed_url": "https://bcd-watch.igalia.com/weekly-completed/feed.json",
    "description": "A feed that summarizes changes to BCD weekly",
    "icon": "https://bcd-watch.igalia.com/imgs/binoculars.png",
    "author": {
        "name": "Igalia",
        "url": "https://igalia.com"
    },
    "items": [
        {
            "id": "https://bcd-watch.igalia.com/weekly-completed/2026-10-26.html",
            "content_html": "<main>\n    <p>\n\tSummary of BCD changes from <a href=\"\"><time title=\"Monday, 19 October 2026\">Monday, 19 October 2026</time></a> through <time title=\"Monday, 26 October 2026\">Monday, 26 October 2026</time></strong><a href=\"https://bcd-watch.igalia.com/weekly-completed/2026-10-26.html\" title=\"permalink\">🔗</a>\n    </p>\n    <hr>\n\n\n          <p class=\"callout\"><strong>2 new universal implementations</strong></p>\n          <section class=\"added implementations\">\n\t            <h4>API</h4>\n              <ol>\n                  <li>\n\n          \n\n                      <span>\n                        <a href=\"https://developer.mozilla.org/docs/Web/API/WebTransport/reliability\">api ➞ WebTransport ➞ reliability</a>\n                      </span>\n                    \n                    <b><br></b> \n                    <span class=\"browsers\">Added to <strong>Chrome</strong></span> \n                    <b>&nbsp;➞&nbsp;</b>\n                    <span class=\"ni3 engines\"><strong>3 of 3</strong> engines</span>\n\n                  </li>\n                  <li>\n\n          \n\n                      <span>\n                        <a href=\"https://developer.mozilla.org/docs/Web/API/WebTransport/supportsReliableOnly_static\">api ➞ WebTransport ➞ supportsReliableOnly_static</a>\n                      </span>\n                    \n                    <b><br></b> \n                    <span class=\"browsers\">Added to <strong>Chrome</strong></span> \n                    <b>&nbsp;➞&nbsp;</b>\n                    <span class=\"ni3 engines\"><strong>3 of 3</strong> engines</span>\n\n                  </li>\n              </ol>\n          </section>\n\n  <hr>\n  <ul id=\"prev-next\">\n  \t<li>Previous report: <a href=\"\"><time title=\"Monday, 19 October 2026\">Monday, 19 October 2026</time></a></li>\n  </ul>\n  <hr>\n  <footer>\n  \t<p>\n  \t<a href=\"https://bcd-watch.igalia.com/\">BCD Watch</a>: A service of <a href=\"https://igalia.com\"><img src=\"https://bcd-watch.igalia.com/imgs/igalia-logo.png\" alt=\"Igalia\"></a>\n  \t</p>\n  \t<p>\n  \tSubscribe: <a href=\"feed.rss\">RSS</a> • <a href=\"feed.atom\">Atom</a> • <a href=\"feed.json\">JSON</a>\n  \t</p>\n\t\t<div class=\"subfooter\">\n\t\t\t<span class=\"details\">\n\t\t\tThis report was generated by diffing <a href=\"https://github.com/mdn/browser-compat-data/releases/tag/v8.1.6\">v8.1.6</a> <small>(Monday, 19 October 2026)</small> and <a href=\"https://github.com/mdn/browser-compat-data/releases/tag/v8.1.7\">v8.1.7</a> <small>(Monday, 26 October 2026)</small>\n\t\t\t</span>\n\t\t</div>\n  </footer>\n  </main>",
            "url": "https://bcd-watch.igalia.com/weekly-completed/2026-10-26.html",
            "title": "BCD New Universal Implementations Report, Mon Oct 26 2026",
            "summary": "Weekly summary of new Baseline items in BCD data",
            "image": "https://bcd-watch.igalia.com/imgs/binoculars.png",
            "date_modified": "2026-10-26T00:00:00.000Z"
        },
        {
            "id": "https://bcd-watch.igalia.com/weekly-completed/2026-10-19.html",
            "content_html": "<main>\n    <p>\n\tSummary of BCD changes from <a href=\"\"><time title=\"Monday, 12 October 2026\">Monday, 12 October 2026</time></a> through <time title=\"Monday, 19 October 2026\">Monday, 19 October 2026</time></strong><a href=\"https://bcd-watch.igalia.com/weekly-completed/2026-10-19.html\" title=\"permalink\">🔗</a>\n    </p>\n    <hr>\n\n\n          <p class=\"callout\"><strong>1 new universal implementation</strong></p>\n          <section class=\"added implementations\">\n\t            <h4>API</h4>\n              <ol>\n                  <li>\n\n          \n\n                      <span>\n                        <a href=\"https://developer.mozilla.org/docs/Web/API/EXT_texture_norm16\">api ➞ EXT_texture_norm16</a>\n                      </span>\n                    \n                    <b><br></b> \n                    <span class=\"browsers\">Added to <strong>Firefox</strong></span> \n                    <b>&nbsp;➞&nbsp;</b>\n                    <span class=\"ni3 engines\"><strong>3 of 3</strong> engines</span>\n\n                  </li>\n              </ol>\n          </section>\n\n  <hr>\n  <ul id=\"prev-next\">\n  \t<li>Previous report: <a href=\"\"><time title=\"Monday, 12 October 2026\">Monday, 12 October 2026</time></a></li>\n  </ul>\n  <hr>\n  <footer>\n  \t<p>\n  \t<a href=\"https://bcd-watch.igalia.com/\">BCD Watch</a>: A service of <a href=\"https://igalia.com\"><img src=\"https://bcd-watch.igalia.com/imgs/igalia-logo.png\" alt=\"Igalia\"></a>\n  \t</p>\n  \t<p>\n  \tSubscribe: <a href=\"feed.rss\">RSS</a> • <a href=\"feed.atom\">Atom</a> • <a href=\"feed.json\">JSON</a>\n  \t</p>\n\t\t<div class=\"subfooter\">\n\t\t\t<span class=\"details\">\n\t\t\tThis report was generated by diffing <a href=\"https://github.com/mdn/browser-compat-data/releases/tag/v8.1.5\">v8.1.5</a> <small>(Monday, 12 October 2026)</small> and <a href=\"https://github.com/mdn/browser-compat-data/releases/tag/v8.1.6\">v8.1.6</a> <small>(Monday, 19 October 2026)</small>\n\t\t\t</span>\n\t\t</div>\n  </footer>\n  </main>",
            "url": "https://bcd-watch.igalia.com/weekly-completed/2026-10-19.html",
            "title": "BCD New Universal Implementations Report, Mon Oct 19 2026",
            "summary": "Weekly summary of new Baseline items in BCD data",
            "image": "https://bcd-watch.igalia.com/imgs/binoculars.png",
            "date_modified": "2026-10-19T00:00:00.000Z"
        },
        {
            "id": "https://bcd-watch.igalia.com/weekly-completed/2026-10-12.html",
            "content_html": "<main>\n    <p>\n\tSummary of BCD changes from <a href=\"\"><time title=\"Monday, 5 October 2026\">Monday, 5 October 2026</time></a> through <time title=\"Monday, 12 October 2026\">Monday, 12 October 2026</time></strong><a href=\"https://bcd-watch.igalia.com/weekly-completed/2026-10-12.html\" title=\"permalink\">🔗</a>\n    </p>\n    <hr>\n\n\n          <p class=\"callout\"><strong>2 new universal implementations</strong></p>\n          <section class=\"added implementations\">\n\t            <h4>CSS</h4>\n              <ol>\n                  <li>\n                      <span>css ➞ types ➞ calc ➞ typed_division_produces_unitless_number\n                      \t<a href=\"https://www.w3.org/TR/css-values-4/#calc-type-checking\"><img src=\"https://bcd-watch.igalia.com/imgs/spec2.svg\" alt=\"Spec link\"></a>\n                      </span>\n\n          \n\n                    \n                    <b><br></b> \n                    <span class=\"browsers\">Added to <strong>Firefox</strong></span> \n                    <b>&nbsp;➞&nbsp;</b>\n                    <span class=\"ni3 engines\"><strong>3 of 3</strong> engines</span>\n\n                  </li>\n                  <li>\n                      <span>css ➞ types ➞ sign ➞ typed_division_produces_unitless_number\n                      \t<a href=\"https://www.w3.org/TR/css-values-4/#calc-type-checking\"><img src=\"https://bcd-watch.igalia.com/imgs/spec2.svg\" alt=\"Spec link\"></a>\n                      </span>\n\n          \n\n                    \n                    <b><br></b> \n                    <span class=\"browsers\">Added to <strong>Firefox</strong></span> \n                    <b>&nbsp;➞&nbsp;</b>\n                    <span class=\"ni3 engines\"><strong>3 of 3</strong> engines</span>\n\n                  </li>\n              </ol>\n          </section>\n\n  <hr>\n  <ul id=\"prev-next\">\n  \t<li>Previous report: <a href=\"\"><time title=\"Monday, 5 October 2026\">Monday, 5 October 2026</time></a></li>\n  </ul>\n  <hr>\n  <footer>\n  \t<p>\n  \t<a href=\"https://bcd-watch.igalia.com/\">BCD Watch</a>: A service of <a href=\"https://igalia.com\"><img src=\"https://bcd-watch.igalia.com/imgs/igalia-logo.png\" alt=\"Igalia\"></a>\n  \t</p>\n  \t<p>\n  \tSubscribe: <a href=\"feed.rss\">RSS</a> • <a href=\"feed.atom\">Atom</a> • <a href=\"feed.json\">JSON</a>\n  \t</p>\n\t\t<div class=\"subfooter\">\n\t\t\t<span class=\"details\">\n\t\t\tThis report was generated by diffing <a href=\"https://github.com/mdn/browser-compat-data/releases/tag/v8.1.4\">v8.1.4</a> <small>(Monday, 5 October 2026)</small> and <a href=\"https://github.com/mdn/browser-compat-data/releases/tag/v8.1.5\">v8.1.5</a> <small>(Monday, 12 October 2026)</small>\n\t\t\t</span>\n\t\t</div>\n  </footer>\n  </main>",
            "url": "https://bcd-watch.igalia.com/weekly-completed/2026-10-12.html",
            "title": "BCD New Universal Implementations Report, Mon Oct 12 2026",
            "summary": "Weekly summary of new Baseline items in BCD data",
            "image": "https://bcd-watch.igalia.com/imgs/binoculars.png",
            "date_modified": "2026-10-12T00:00:00.000Z"
        },
        {
            "id": "https://bcd-watch.igalia.com/weekly-completed/2026-10-05.html",
            "content_html": "<main>\n    <p>\n\tSummary of BCD changes from <a href=\"\"><time title=\"Monday, 28 September 2026\">Monday, 28 September 2026</time></a> through <time title=\"Monday, 5 October 2026\">Monday, 5 October 2026</time></strong><a href=\"https://bcd-watch.igalia.com/weekly-completed/2026-10-05.html\" title=\"permalink\">🔗</a>\n    </p>\n    <hr>\n\n        <p class=\"callout\">\n        \t<strong>No new universal implementations to report 🙁</strong>\n        </p>\n\n\n  <hr>\n  <ul id=\"prev-next\">\n  \t<li>Previous report: <a href=\"\"><time title=\"Monday, 28 September 2026\">Monday, 28 September 2026</time></a></li>\n  </ul>\n  <hr>\n  <footer>\n  \t<p>\n  \t<a href=\"https://bcd-watch.igalia.com/\">BCD Watch</a>: A service of <a href=\"https://igalia.com\"><img src=\"https://bcd-watch.igalia.com/imgs/igalia-logo.png\" alt=\"Igalia\"></a>\n  \t</p>\n  \t<p>\n  \tSubscribe: <a href=\"feed.rss\">RSS</a> • <a href=\"feed.atom\">Atom</a> • <a href=\"feed.json\">JSON</a>\n  \t</p>\n\t\t<div class=\"subfooter\">\n\t\t\t<span class=\"details\">\n\t\t\tThis report was generated by diffing <a href=\"https://github.com/mdn/browser-compat-data/releases/tag/v8.1.3\">v8.1.3</a> <small>(Monday, 28 September 2026)</small> and <a href=\"https://github.com/mdn/browser-compat-data/releases/tag/v8.1.4\">v8.1.4</a> <small>(Monday, 5 October 2026)</small>\n\t\t\t</span>\n\t\t</div>\n  </footer>\n  </main>",
            "url": "https://bcd-watch.igalia.com/weekly-completed/2026-10-05.html",
            "title": "BCD New Universal Implementations Report, Mon Oct 05 2026",
            "summary": "Weekly summary of new Baseline items in BCD data",
            "image": "https://bcd-watch.igalia.com/imgs/binoculars.png",
            "date_modified": "2026-10-05T00:00:00.000Z"
        },
        {
            "id": "https://bcd-watch.igalia.com/weekly-completed/2026-09-28.html",
            "content_html": "<main>\n    <p>\n\tSummary of BCD changes from <a href=\"\"><time title=\"Monday, 21 September 2026\">Monday, 21 September 2026</time></a> through <time title=\"Monday, 28 September 2026\">Monday, 28 September 2026</time></strong><a href=\"https://bcd-watch.igalia.com/weekly-completed/2026-09-28.html\" title=\"permalink\">🔗</a>\n    </p>\n    <hr>\n\n\n          <p class=\"callout\"><strong>3 new universal implementations</strong></p>\n          <section class=\"added implementations\">\n\t            <h4>API</h4>\n              <ol>\n                  <li>\n\n          \n\n                      <span>\n                        <a href=\"https://developer.mozilla.org/docs/Web/API/Web_Workers_API/Transferable_objects\">api ➞ ReadableStream ➞ transferable</a>\n                      </span>\n                    \n                    <b><br></b> \n                    <span class=\"browsers\">Added to <strong>Safari</strong></span> \n                    <b>&nbsp;➞&nbsp;</b>\n                    <span class=\"ni3 engines\"><strong>3 of 3</strong> engines</span>\n\n                  </li>\n              </ol>\n\t            <h4>HTML</h4>\n              <ol>\n                  <li>\n\n          \n\n                      <span>\n                        <a href=\"https://developer.mozilla.org/docs/Web/API/HTMLImageElement/sizes\">html ➞ elements ➞ img ➞ sizes ➞ auto</a>\n                      </span>\n                    \n                    <b><br></b> \n                    <span class=\"browsers\">Added to <strong>Safari</strong></span> \n                    <b>&nbsp;➞&nbsp;</b>\n                    <span class=\"ni3 engines\"><strong>3 of 3</strong> engines</span>\n\n                  </li>\n              </ol>\n\t            <h4>WEBEXTENSIONS</h4>\n              <ol>\n                  <li>\n\n          \n\n                      <span>\n                        <a href=\"https://developer.mozilla.org/docs/Mozilla/Add-ons/WebExtensions/API/runtime/getVersion\">webextensions ➞ api ➞ runtime ➞ getVersion</a>\n                      </span>\n                    \n                    <b><br></b> \n                    <span class=\"browsers\">Added to <strong>Firefox</strong></span> \n                    <b>&nbsp;➞&nbsp;</b>\n                    <span class=\"ni3 engines\"><strong>3 of 3</strong> engines</span>\n\n                  </li>\n              </ol>\n          </section>\n\n  <hr>\n  <ul id=\"prev-next\">\n  \t<li>Previous report: <a href=\"\"><time title=\"Monday, 21 September 2026\">Monday, 21 September 2026</time></a></li>\n  </ul>\n  <hr>\n  <footer>\n  \t<p>\n  \t<a href=\"https://bcd-watch.igalia.com/\">BCD Watch</a>: A service of <a href=\"https://igalia.com\"><img src=\"https://bcd-watch.igalia.com/imgs/igalia-logo.png\" alt=\"Igalia\"></a>\n  \t</p>\n  \t<p>\n  \tSubscribe: <a href=\"feed.rss\">RSS</a> • <a href=\"feed.atom\">Atom</a> • <a href=\"feed.json\">JSON</a>\n  \t</p>\n\t\t<div class=\"subfooter\">\n\t\t\t<span class=\"details\">\n\t\t\tThis report was generated by diffing <a href=\"https://github.com/mdn/browser-compat-data/releases/tag/v8.1.2\">v8.1.2</a> <small>(Monday, 21 September 2026)</small> and <a href=\"https://github.com/mdn/browser-compat-data/releases/tag/v8.1.3\">v8.1.3</a> <small>(Monday, 28 September 2026)</small>\n\t\t\t</span>\n\t\t</div>\n  </footer>\n  </main>",
            "url": "https://bcd-watch.igalia.com/weekly-completed/2026-09-28.html",
            "title": "BCD New Universal Implementations Report, Mon Sep 28 2026",
            "summary": "Weekly summary of new Baseline items in BCD data",
            "image": "https://bcd-watch.igalia.com/imgs/binoculars.png",
            "date_modified": "2026-09-28T00:00:00.000Z"
        }
    ]
}