v0.8.0

Removed:

• Remove AMD publish target since its EOL: requirejs/requirejs#1816 (comment)
• Remove CommonJS publish target. require("idiomorph") no longer resolves; use import "idiomorph" instead. (@botandrose) #122
• Remove the undocumented head.ignore option in favour of head: {style: 'none'}, which the README has always documented (@botandrose)

Changed:

• morph() now accepts any Node as its first argument, rather than only an Element or Document. Passing a node that cannot have children with morphStyle: 'innerHTML' now throws instead of failing obscurely (@botandrose, @lizarusi) #155
• The package is now declared ESM via "type": "module", so import "idiomorph" resolves without relying on Node's module syntax detection (@myabc)

Added:

• Publish TypeScript declarations, generated from the JSDoc types already in the source (@myabc) #152
• Warn in the console when duplicate ids are detected during a morph, since they can cause subtle state loss (@botandrose) #142

Fixed:

• Fix TypeError when restoring focus to an element that doesn't support text selection (@emaia) #150
• Skip the beforeAttributeUpdated callback when an attribute's value is unchanged (@monorkin) #149
• Preserve the namespace of recreated elements, so SVG and MathML content containing persistent ids is no longer rebuilt as HTML (@guoliu, @botandrose) #154
• Morph namespaced attributes such as xlink:href, and attribute names that setAttribute rejects such as Alpine's @click or Vue's :class, which previously lost their namespace or threw an InvalidCharacterError (@botandrose) #147
• Fix TypeError when morphing a text or comment node via outerHTML (@lizarusi) #155
• Fix focus restoration never running when head: { block: true } defers the morph (@botandrose)
• Fix head: {style: 'none'}, which had silently behaved as merge (@botandrose)
• Throw on an unrecognized head.style, rather than silently falling back to merge (@botandrose)
• Support morphing nodes from other documents, e.g. an iframe's contentDocument, which previously threw a TypeError (@lizarusi, @myabc) #156
• Fix morphing another document produces a tree of mixed-realm nodes (@botandrose)
• Fix morphing another document loses the element's state (@botandrose)
• Fix ignoreActive and ignoreActiveValue while morphing another document (@botandrose)
• Fix pantry morph confusion while morphing another document (@botandrose)
• Escape ids before using them in attribute selectors, so ids containing CSS-special characters no longer break matching (@botandrose)
• Ignore empty ids when computing the persistent id set (@botandrose)
• Strip the doctype when parsing new content, so morphing a full document no longer throws (@botandrose)
• Read id and tagName off the element itself, so form controls containing fields named id or tagName cannot shadow them (@botandrose)
• Read each id once when building the id set, instead of twice downstream, for a small perf win (@botandrose)

New Contributors

• @monorkin made their first contribution in #149
• @emaia made their first contribution in #150
• @myabc made their first contribution in #153
• @lizarusi made their first contribution in #155

Full Changelog: v0.7.4...v0.8.0