chore(release): @opentf/micro-ui@0.5.0

CHANGELOG.md

@@ -7,6 +7,8 @@ and this project adheres to [Semantic Versioning](https://semver.org/spec/v2.0.0
 
 ## [Unreleased]
 
+## [0.5.0] - 2026-08-29
+
 ### Fixed
 - **dom.ts / vdom.ts / reconcile.ts** — SVG elements created via dynamic `html` fragments (e.g. `html`<g>`, `html`<circle>` or `items.map(html`<circle>`)) inside `<svg>` now correctly get `SVG` namespace. Previously they were parsed as HTML (`http://www.w3.org/1999/xhtml`) and remained HTML when inserted, so nested circles/lines/g's from `showGrid` toggle and keyed lists in `x-svg-demo` were invisible. Static `svg` content was unaffected. Now fragments are NS-corrected on creation and on every `reconcile` insertion, with `foreignObject` children correctly reverting to HTML — including dynamic children re-inserted into a live `<foreignObject>` after being removed (the reconcile insertion path now applies the same `foreignObject` → HTML exception as template parsing). SVG element names are case-sensitive and several are camelCase (`foreignObject`, `clipPath`, `linearGradient`, `fe*`, …). Previously `createElementNS(svgNS, "foreignobject")` was called with the lowercased tag, which Chromium treats as an *unknown* SVG element with no layout — so a static `<foreignObject>` rendered as a 0×0 box with invisible HTML content. `svgTagName()` in **ns.ts** now maps lowercase tags back to the canonical spelling for every SVG element created via `createEl` (**dom.ts** / **vdom.ts**), so `foreignObject`, `clipPath`, `linearGradient`, `fe*` and friends render and behave correctly.
 - **dom.ts** — `aria-*` and `role` attributes now correctly stringify boolean values as `"true"`/`"false"` instead of empty string/removed. `html`<div aria-hidden=${true}>` now renders `aria-hidden="true"` and `aria-hidden=${false}` renders `aria-hidden="false"` (previously `aria-hidden=""` / removed), matching React and the ARIA spec. Dynamic toggling and numeric `aria-*` (e.g. `aria-valuenow`) also stringify correctly.

packages/micro-ui/package.json

@@ -1,6 +1,6 @@
 {
   "name": "@opentf/micro-ui",
-  "version": "0.4.0",
+  "version": "0.5.0",
   "type": "module",
   "main": "./dist/index.js",
   "types": "./dist/index.d.ts",