Release notes · Chat UI

Chat UI Release Notes

Changelog for @cognipeer/chat-ui. For usage, see the Chat UI documentation.

All notable changes to Chat UI will be documented here.

[0.1.4] - 2026-07-10

Fixed

• File attachments from the stream.done event now appear immediately instead of requiring a refetch — StreamDoneEvent gained an optional files field, and useChat includes event.files on the assistant message it builds
• Long filenames no longer hide their extension when truncated — ChatMessage now splits the base name and extension before truncating, so e.g. a .docx and a .pdf export of the same document stay visually distinguishable

[0.1.3] - 2026-03-06

Changed

• Housekeeping release — version bump only, no functional changes beyond what shipped in 0.1.2

[0.1.2] - 2026-02-16

Added

• Full internationalization (i18n) support: useI18n hook and ChatI18nProvider, with English and Turkish locale files wired into ChatHistory, ChatInput, ChatMessage, ChatMessageList, MessageActions, and ToolCall
• Agent name display and conversation title handling in chat components

Changed

• useChatHistory loading logic now guards against duplicate initial loads in React Strict Mode, adds options to control loading-indicator visibility, and supports a silent refresh

[0.1.1] - 2026-02-13

Added

• ChatProvider and context hooks for React-controlled chat state management
• Theme presets and an extended Message type (citations, optional agentId)
• Streaming support for "thinking" events, with improved message rendering
• Build verification script

Changed

• Standardized chat header height and button styles for consistency
• useChatHistory now uses a stable client reference and improved conversation-loading logic

Fixed

• Debounce helper now uses ReturnType for the timeout variable instead of a Node-specific type

[0.1.0] - 2025-01-01

Added

• Initial release
• Chat component with full features
• ChatMinimal component without history
• ChatMessage, ChatMessageList components
• ChatInput with file upload support
• ChatHistory sidebar component
• ToolCall and ToolCalls components
• useChat hook for custom implementations
• useChatHistory hook for history management
• AgentServerClient for direct API access
• Dark and light theme support
• Custom theme colors via props and CSS variables
• SSE streaming support
• File upload with drag-and-drop
• Tool call visualization
• Markdown rendering
• TypeScript types
• React 18+ support