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Track the latest updates, features, and fixes in Tambo AI. For complete details, see the full changelog on GitHub.

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Latest Release

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v1.1.0 (February 27, 2026)

Features:
  • Finalized message input behavior and contextual showcase prompts
  • Enhanced message input component with better UX
Bug Fixes:
  • Fixed custom condition usage for HMR/dev/tsconfig
  • Removed react-dom peer dependency for React Native support
Documentation:
  • Updated README links
  • Expanded TamboStubProvider props documentation

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Recent Releases

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v1.0.3 (February 24, 2026)

Bug Fixes:
  • Always reset placeholder thread in START_NEW_THREAD action
  • Fixed thread state management
Miscellaneous:
  • Enabled monorepo hot reload for better DX

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v1.0.2 (February 18, 2026)

Bug Fixes:
  • Fixed userKey passing in updateThreadName to threads.update()
  • Improved thread naming functionality
Dependencies:
  • Updated @tambo-ai/typescript-sdk to 0.92.0

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v1.0.1 (February 10, 2026)

Bug Fixes:
  • Unstrictified tool call args in the SDK for better compatibility
Documentation:
  • Updated README files across packages

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v1.0.0 (February 10, 2026)

Breaking Changes:
  • V1 SDK promoted to main export
  • Thread field normalized from title to name
  • Removed displayMessage parameter
Features:
  • Parent message ID support for thread branching
  • Tool choice configuration
  • Initial messages support
  • Authentication state management improvements
Documentation:
  • Finalized v1 SDK documentation for release
  • Removed V1 references from JSDoc

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Major Features by Version

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1.0 Series

v1.0.0-rc.5 (February 10, 2026)
  • Exposed parentMessageId on V1 messages and SDK
v1.0.0-rc.4 (February 10, 2026)
  • Manual thread renaming with updateThreadName
  • Thread field normalization (title → name)
v1.0.0-rc.3 (February 9, 2026)
  • Fixed tool call UI during streaming
  • Coverage threshold improvements
v1.0.0-rc.2 (February 8, 2026)
  • Removed V1 references from documentation
v1.0.0-rc.1 (February 8, 2026)
  • V1 SDK promoted to main export
  • Component state improvements

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0.75 Series (January-February 2026)

Key Features:
  • Tool choice support end-to-end
  • Initial messages in V1 stack
  • Authentication state management
  • MCP provider improvements
  • Interactable component enhancements
  • Streamable hints for tools

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0.70 Series (January 2026)

Key Features:
  • React SDK dev workflow scripts (dev:sdk, build:sdk)
  • Optimistic UI rollback logic
  • V1 types and structure foundation
  • Event accumulation and streaming
  • React Query hooks integration

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0.65 Series (November 2025)

Key Features:
  • MCP resource support
  • Cloud repo merged into monorepo
  • Inline MCP resource references
  • Enhanced resource handling

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0.60 Series (October-November 2025)

Key Features:
  • MCP Elicitation support with UI
  • MCP Prompts button
  • Voice input and dictation
  • Context attachment provider
  • Automatic thread name generation

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CLI Updates

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v0.54.0 (February 25, 2026)

  • Added anonymous CLI telemetry via posthog-node SDK

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v0.53.0 (February 11, 2026)

  • Auto-initialize git and run tambo init by default
  • Improved project setup flow

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v0.52.0 (February 11, 2026)

  • Vite support with Tailwind v4
  • Framework detection
  • Vite template added

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v0.51.0 (January 31, 2026)

  • useTamboV1Suggestions using v1 API endpoints
  • Message base components updates

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v0.50.0 (January 31, 2026)

  • Phase 2 agent-friendly CLI features
  • Improved component installation
  • Better error messages

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Platform Updates (Self-Hosted)

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Database Schema Changes

v1.0.0:
  • Thread name field migration
  • Parent message ID column added
  • Authentication improvements
v0.65.0:
  • MCP resource tables
  • Enhanced token management

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API Changes

v1.0.0:
  • V1 API endpoints promoted
  • Tool choice parameter support
  • Initial messages handling
v0.75.0:
  • Streamable tool hints
  • Tool maxCalls parameter
  • Authentication state endpoints

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Deprecations

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Removed in v1.0

  • displayMessage parameter (use default behavior)
  • thread.title field (use thread.name)
  • V1 prefixes in imports (use standard names)

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Deprecated in v0.x

  • ActionType enum (use role field instead)
  • Legacy MCP transport (use MCPTransport.HTTP)

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Migration Guides

For detailed migration instructions, see:

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Breaking Changes Summary

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v1.0.0

  • Thread title renamed to name
  • Removed displayMessage parameter
  • V1 SDK promoted (import path changes)
  • React-dom no longer peer dependency

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v0.65.0

  • MCP provider API changes
  • Component state context key refactor

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v0.50.0

  • Initial messages support changes
  • Image attachment API updates

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Version Support

  • v1.x: Active development and support
  • v0.x: Security fixes only until June 2026

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Release Schedule

  • Major releases (1.x → 2.x): As needed for breaking changes
  • Minor releases (1.0 → 1.1): Monthly with new features
  • Patch releases (1.0.0 → 1.0.1): Weekly with bug fixes

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Staying Updated

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Get Notified

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Update Your Project

# Update to latest version
npm install @tambo-ai/react@latest

# Update CLI
npm install -g tambo@latest

# Update components
tambo update

# Upgrade all Tambo dependencies
tambo upgrade

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