chore(deps-dev): bump @assistant-ui/react from 0.12.28 to 0.14.5

[dependabot]

Bumps @assistant-ui/react from 0.12.28 to 0.14.5.

Release notes

Sourced from @​assistant-ui/react's releases.

@​assistant-ui/react-langgraph@​0.14.0

Minor Changes

• #3970 040d469 - chore: drop APIs deprecated in v0.11/v0.12 (@​Yonom)

  See the v0.14 migration guide for the full removal list and replacements.

  • useAssistantApi / useAssistantState / useAssistantEvent / AssistantIf removed (use useAui / useAuiState / useAuiEvent / AuiIf).
  • getExternalStoreMessage (singular) removed (use getExternalStoreMessages).
  • MessageState.submittedFeedback removed (use message.metadata.submittedFeedback).
  • ThreadRuntime.startRun(parentId) positional overload removed (pass { parentId }).
  • ThreadRuntime.unstable_loadExternalState removed (use importExternalState).
  • ThreadRuntime.unstable_resumeRun removed (use resumeRun).
  • ThreadRuntime.getModelConfig removed (use getModelContext).
  • AssistantRuntime.threadList / switchToNewThread / switchToThread / registerModelConfigProvider / reset removed (use threads / threads.switchToNewThread / threads.switchToThread / registerModelContextProvider / thread.reset).
  • ChatModelRunOptions.config removed (use context).
  • useLocalThreadRuntime alias removed (use useLocalRuntime).
  • unstable_useRemoteThreadListRuntime / unstable_useCloudThreadListAdapter / unstable_RemoteThreadListAdapter / unstable_InMemoryThreadListAdapter aliases removed (drop the unstable_ prefix).
  • react-langgraph onSwitchToThread removed (use load).
  • toAISDKTools / getEnabledTools removed (use toToolsJSONSchema from assistant-stream).

Patch Changes

• Updated dependencies [040d469]:
  • @​assistant-ui/core@​0.2.0

@​assistant-ui/react-syntax-highlighter@​0.14.0

Patch Changes

• Updated dependencies [040d469]:
  • @​assistant-ui/react@​0.14.0
  • @​assistant-ui/react-markdown@​0.14.0

@​assistant-ui/react@​0.14.0

Minor Changes

• #3970 040d469 - chore: drop APIs deprecated in v0.11/v0.12 (@​Yonom)

  See the v0.14 migration guide for the full removal list and replacements.

  • useAssistantApi / useAssistantState / useAssistantEvent / AssistantIf removed (use useAui / useAuiState / useAuiEvent / AuiIf).
  • getExternalStoreMessage (singular) removed (use getExternalStoreMessages).
  • MessageState.submittedFeedback removed (use message.metadata.submittedFeedback).
  • ThreadRuntime.startRun(parentId) positional overload removed (pass { parentId }).
  • ThreadRuntime.unstable_loadExternalState removed (use importExternalState).
  • ThreadRuntime.unstable_resumeRun removed (use resumeRun).
  • ThreadRuntime.getModelConfig removed (use getModelContext).
  • AssistantRuntime.threadList / switchToNewThread / switchToThread / registerModelConfigProvider / reset removed (use threads / threads.switchToNewThread / threads.switchToThread / registerModelContextProvider / thread.reset).
  • ChatModelRunOptions.config removed (use context).
  • useLocalThreadRuntime alias removed (use useLocalRuntime).

... (truncated)

Changelog

Sourced from @​assistant-ui/react's changelog.

0.14.5

Patch Changes

• Accept the MCP-UI 2026-01-26 method names in the MCP App bridge (e.g. ui/notifications/size-changed, ui/request-display-mode, ui/open-link, ui/message). Widgets built with the current xmcp host-bridge emit these names; previously the host silently ignored them, leaving features like auto-resize broken (iframe never received a height change from onSizeChange).

0.14.4

Patch Changes

• #4033 552ffb0 - feat(react): export getMcpAppFromToolPart so hosts can detect MCP-app tool parts (@​Yonom)

• Updated dependencies []:

  • safe-content-frame@0.0.19

0.14.3

Patch Changes

• #4031 30f0357 - feat(react): clamp MCP app auto-resize height to a configurable max (default 800px) (@​Yonom)

0.14.2

Patch Changes

• #4024 19d4d94 - feat: add native MCP Apps renderer — McpAppRenderer composes into Tools to render MCP UI resources inline in chat over a JSON-RPC postMessage bridge on SafeContentFrame. Adds an mcp field to ToolCallMessagePart and forwards callProviderMetadata.mcp.app through the AI SDK message converter. (@​Yonom)

• #4022 4c3eaa1 - fix(composer): apply WAI-ARIA combobox attributes to the textarea while a trigger popover is open (@​okisdev)

  Unstable_TriggerPopover rendered the listbox half of the WAI-ARIA editable combobox pattern, but the focused element (the textarea) lacked the corresponding combobox attributes. screen readers had no way to announce that an autocomplete was open or which item was highlighted.

  ComposerPrimitive.Input now reads the active popover descriptor from TriggerPopoverRoot and applies aria-controls, aria-expanded, aria-haspopup="listbox", and aria-activedescendant to the textarea while a popover is open. attributes are removed when the popover closes. consumers using ComposerPrimitive.Input outside a TriggerPopoverRoot are unaffected.

• #4020 03694bd - fix(composer): select highlighted item on Tab in trigger popover (@​serhiizghama)

  ComposerPrimitive.Unstable_TriggerPopover only accepted the highlighted entry on Enter. Tab fell through to the underlying textarea, moving focus out of the composer or inserting a tab character. This diverged from the autocomplete convention used in CLIs, IDEs, command palettes, GitHub, Slack, Discord, and Notion, where Tab accepts the highlighted suggestion.

  Tab now mirrors Enter and selects the highlighted item or category. Shift+Tab still passes through so native focus traversal keeps working.

• Updated dependencies [19d4d94]:

  • @​assistant-ui/core@​0.2.2

0.14.1

Patch Changes

• #3984 35d0146 - feat(composer): expose canSend state and isSendDisabled adapter input (@​okisdev)

  ComposerState.canSend (read-only) is now derivable via useAuiState((s) => s.composer.canSend) and <AuiIf condition={(s) => s.composer.canSend}/>. it reflects whether the composer is in a state where send is permitted; cross-thread gating (isRunning, capabilities.queue) continues to be layered on top by useComposerSend.

... (truncated)

Commits

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Status	Category	Percentage	Covered / Total
🔵	Lines	55.01%	2141 / 3892
🔵	Statements	55.27%	2566 / 4642
🔵	Functions	43.58%	816 / 1872
🔵	Branches	41.95%	965 / 2300

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