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jsdom v14.0.0 Release Notes

Release Date: 2019-03-10 // about 5 years ago

  • 💥 Breaking changes:

    • 0️⃣ JSDOM.fragment() now creates fragments whose document has no browsing context, i.e. no associated Window. This means the defaultView property will be null, resources will not load, etc.
    • JSDOM.fragment(), called with no arguments, now creates a DocumentFragment with no children, instead of with a single child text node whose data was "undefined".

    Other changes:

    • 🛠 Fixed a regression in v13.2.0 when calling element.blur() on a focused element.
    • 🛠 Fixed inserting <link> elements into documents with no browsing context to no longer crash if the originating JSDOM was configured to fetch the resource. Now, per spec, <link> elements only attempt to fetch if they are browsing-context connected.
    • 🛠 Fixed <template> elements to have the correct semantics, of using a separate browsing-context-less document to store its contents. In particular this means resources will not be fetched for elements inside the <template>, as per spec.