Highlights

• This release is not compatible with 3.xx versions

• some deprecated methods removed

• neko: optimizations and a race condition fixed

• upgrade Apache commons-lang3 to 3.19.0

• css :has(), :where() and :is() pseudo selector support added

• HtmxTwoZeroSevenScriptPreProcessor added; this is required for htmx 2.0.3-2.0.7

• DOMMatrix and DOMMatrixReadOnly stubs replaced by a real implementation (incomplete)

• properly synchronize access to httpClientBuilder_ in class HttpWebConnection

• HtmlLink.getWebResponse(...) now also works when the JavaScript engine is disabled

• BroadcastChannel stub replaced by a real implementation

• bunch of core-js improvements (e.g. duplicate properties and function keys in object literal now allowed)

• the usual small improvements

Please have a look at the full release notes for details about this release.

💕 Thank you to all who have contributed and to the sponsors (more sponsoring is welcome https://github.com/sponsors/rbri).

Full Changelog: 4.16.0...4.17.0