Changelog

Documentation Index

Fetch the complete documentation index at: https://mintlify.com/tambo-ai/tambo/llms.txt

Use this file to discover all available pages before exploring further.

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Latest Release

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v1.1.0 (February 27, 2026)

• Finalized message input behavior and contextual showcase prompts
• Enhanced message input component with better UX

• Fixed custom condition usage for HMR/dev/tsconfig
• Removed react-dom peer dependency for React Native support

• Updated README links
• Expanded TamboStubProvider props documentation

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Recent Releases

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v1.0.3 (February 24, 2026)

• Always reset placeholder thread in START_NEW_THREAD action
• Fixed thread state management

• Enabled monorepo hot reload for better DX

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v1.0.2 (February 18, 2026)

• Fixed userKey passing in updateThreadName to threads.update()
• Improved thread naming functionality

• Updated @tambo-ai/typescript-sdk to 0.92.0

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v1.0.1 (February 10, 2026)

• Unstrictified tool call args in the SDK for better compatibility

• Updated README files across packages

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v1.0.0 (February 10, 2026)

• V1 SDK promoted to main export
• Thread field normalized from title to name
• Removed displayMessage parameter

• Parent message ID support for thread branching
• Tool choice configuration
• Initial messages support
• Authentication state management improvements

• 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

• Exposed parentMessageId on V1 messages and SDK

• Manual thread renaming with updateThreadName
• Thread field normalization (title → name)

• Fixed tool call UI during streaming
• Coverage threshold improvements

• Removed V1 references from documentation

• V1 SDK promoted to main export
• Component state improvements

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0.75 Series (January-February 2026)

• 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)

• 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)

• 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)

• 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

• Thread name field migration
• Parent message ID column added
• Authentication improvements

• MCP resource tables
• Enhanced token management

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API Changes

• V1 API endpoints promoted
• Tool choice parameter support
• Initial messages handling

• 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

• Migration Guide
• v0.x to v1.0 Guide

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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

• Watch on GitHub: github.com/tambo-ai/tambo
• Follow on Twitter: @tambo_ai
• Join Discord: discord.gg/dJNvPEHth6

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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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Related Resources

• Migration Guide
• Troubleshooting
• GitHub Releases
• Full Changelog