查看各个版本中的新增内容，包括功能、增强和已解决问题的详细信息。
body { div { color: red } }, and CSS cascade layers, e.g. @layer foo { div { color: red } }.:active, :hover and :checked pseudo-classes on (some) form fields. Default stylesheet incorrectly sized fields with content-box, now border-box to match browsers. Disabling filter property on fields requires rasterizing and it can't be supported.origin key to authorities, for [Access Control] using CORS.bfo-no-processing-instructions parameter when attaching XML, to make life easier for Factur-X producers.aes-256-gcm as a valid cipher for encryption, as defined in ISO32003.auspost4s barcode format, for Australian Post.column-span CSS property support.font-size-adjust, font-family: generic(n), font-width, font-synthesis-position, text-box-edge "hue longer" interpolation in gradients, to reflect latest changes to spec.xi:include and XML external entity resolution by default (see [Security] for details).<a name="foo">.