User & content

Changelog Block

A release notes timeline with version badge, date, title, optional description, tags, and grouped change lists (added, changed, fixed, removed). Renders as a vertical timeline with connecting lines.

0.2.0

May 2026

major

AI-native UI components

Introducing 33 new AI-native UI components across primitives, patterns, and blocks.

Added

StreamingText — token-by-token text renderer with blinking cursor
PromptInput — auto-growing textarea with send button and file slot
ChatBubble — user and assistant message bubbles with avatar
ConversationThread — scrollable message list with streaming support

0.1.1

April 2026

patch

Marketing block improvements

Fixed

CTASection primary variant contrast ratio now meets WCAG AA
FooterSection mobile grid overflow on narrow viewports

Changed

LandingHero eyebrow now uses Badge component for consistency

import { ChangelogBlock } from "@aetherstack/blocks"

Installation

terminal

npx aether-ui add changelog-block

Import

import.tsx

import { ChangelogBlock } from "@aetherstack/blocks"
import type { ChangelogEntry } from "@aetherstack/blocks"

Usage

changelog-block.tsx

import { ChangelogBlock } from "@aetherstack/blocks"

const entries = [
  {
    id: "v0.2.0",
    version: "0.2.0",
    date: "May 2026",
    title: "AI-native UI components",
    tags: ["major"],
    changes: [
      {
        type: "added" as const,
        items: ["StreamingText", "PromptInput", "ChatBubble", "CodeBlock"],
      },
    ],
  },
]

export default function ChangelogPage() {
  return <ChangelogBlock entries={entries} />
}

Props

Prop	Type	Default	Description
entries*	ChangelogEntry[]	—	Array of changelog entries. Each has id, date, and title. Optional: version, description, tags, changes.
className	string	—	Additional classes on the root element.

* Required

Accessibility

→Dates are wrapped in a <time> element.
→Change type badges (Added, Fixed, etc.) are rendered as visible Badge components.
→The timeline is a visual aid — screen readers read entries in document order.