v24.0.0

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This release reverts our selector engine back to nwsapi. As discussed in #​3659, the performance regressions from @asamuzakjp/dom-selector turned out to be higher than anticipated. In the future, we can revisit @asamuzakjp/dom-selector after it reaches nwsapi's performance on the two real-world benchmarks provided by the community.

Since reverting to nwsapi causes several functionality regressions, e.g. removing :has() support, we've decided to make this a major version.

Additionally:

• Small fixes to edge-case behavior of the following properties: input.maxLength, input.minLength, input.size, progress.max, tableCell.colSpan, tableCell.rowSpan, tableCol.span, textArea.cols, textArea.maxLength, textArea.minLength, textArea.rows.

v23.2.0

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This release switches our CSS selector engine from nwsapi to @asamuzakjp/dom-selector. The new engine is more actively maintained, and supports many new selectors: see the package's documentation for the full list. It also works better with shadow trees.

There is a potential of a performance regression due to this change. In our stress test benchmark, which runs most of these 273 selectors against this 128 KiB document, the new engine completes the benchmark only 0.25x as fast. However, we're hopeful that in more moderate usage this will not be a significant issue. Any help speeding up @asamuzakjp/dom-selector is appreciated, and feel free to open an issue if this has had a significant impact on your project.

v23.1.0

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• Added an initial implementation of ElementInternals, including the shadowRoot getter and the string-valued ARIA properties. (zjffun)
• Added the string-valued ARIA attribute-reflecting properties to Element.
• Fixed history.pushState() and history.replaceState() to follow the latest specification, notably with regards to how they handle empty string inputs and what new URLs are possible.
• Fixed the input.valueAsANumber setter to handle NaN correctly. (alexandertrefz)
• Updated various dependencies, including cssstyle which contains several bug fixes.

v23.0.1

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• Fix incorrect canvas peer dependency.

v23.0.0

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