Changelog

Track new features, improvements, and fixes across Twig AI platform versions.

[Unreleased]

Coming soon:

• Python SDK
• Microsoft Teams integration
• Multi-language support
• Custom model fine-tuning

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[2.5.0] - 2024-01-15

Added

• Cypress RAG Strategy: Advanced retrieval with query expansion, tier-based sources, and automatic reranking
• Agent Marketplace: Discover and install community-built agents
• Evaluation Framework: Automated testing with custom evaluation metrics
• Webhook Support: Real-time event notifications
• Voice Input: Speech-to-text for queries (beta)

Improved

• 40% faster vector search performance
• Enhanced analytics dashboard with custom date ranges
• Better citation formatting with direct links
• Improved error messages across API

Fixed

• Confluence sync issues with nested pages
• Slack integration rate limiting
• Browser extension memory leaks
• Playground conversation history persistence

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[2.4.0] - 2023-12-01

Added

• Cedar RAG Strategy: Context-aware query rewriting
• SharePoint Integration: Connect Microsoft SharePoint document libraries
• Group Management: Organize users and control access
• Streaming Responses: Real-time response delivery via SSE
• Dark Mode: UI theme toggle

Improved

• 2x faster document processing
• Better handling of large PDF files (up to 100MB)
• Enhanced memory management in long conversations
• Improved mobile responsive design

Fixed

• Google Drive shared drive access issues
• OneDrive folder selection bug
• API key expiration notifications
• Citation duplication in responses

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[2.3.0] - 2023-10-15

Added

• Agentic Workflows: Tool-using agents with function calling
• Agent Tools: Custom tool builder for specialized capabilities
• Cost Tracking: Token usage and cost analytics
• Session Management: Maintain conversation context
• Auto KB Generation: Automatically create knowledge base articles

Improved

• Better prompt rewriting for ambiguous queries
• Enhanced data source connection testing
• Faster initial data ingestion
• Improved Playground UX with response comparison

Fixed

• Memory overflow in long conversations
• Zendesk OAuth token refresh
• Browser extension manifest v3 compatibility
• Widget z-index conflicts on some sites

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[2.2.0] - 2023-08-01

Added

• Redwood RAG Strategy: Fast, direct retrieval mode
• Outlook Add-in: AI assistance in Microsoft Outlook
• CSV Data Import: Structured data ingestion
• QnA CSV Import: Question-answer pair import
• Process Logs: Detailed processing and error logs

Improved

• 50% reduction in cold start latency
• Better handling of images in documents
• Enhanced security with SOC 2 Type II certification
• Improved search relevance scoring

Fixed

• Website crawler depth limiting
• Data source refresh scheduling bugs
• API rate limit counter accuracy
• Inbox filter persistence

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[2.1.0] - 2023-06-15

Added

• Slack Integration: Connect Slack channels as data sources
• Agent Hub: Public/private agent sharing
• SSO Support: SAML and OAuth 2.0 integration
• Audit Logs: Track user actions and API calls
• Custom Branding: White-label widget and UI

Improved

• Better citation extraction from websites
• Enhanced PDF text extraction (OCR support)
• Faster Confluence page syncing
• Improved error recovery in data processing

Fixed

• Google Drive incremental sync issues
• API response timeout on large queries
• Widget loading on slow networks
• Analytics export formatting

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[2.0.0] - 2023-04-01

🎉 Major Release

Complete platform redesign with enhanced RAG capabilities.

Added

• Multi-Strategy RAG: Support for different retrieval approaches
• Advanced Analytics: Comprehensive metrics and insights
• Inbox Training: Review and improve responses
• Knowledge Base Management: Organized article system
• Data Source Tags: Better organization and filtering
• REST API v2: Complete API overhaul with better documentation

Changed

• New UI/UX: Modern, responsive design
• Improved Navigation: Simplified menu structure
• Better Performance: 3x faster across the board
• Enhanced Security: Updated authentication and encryption

Removed

• Legacy API v1 (deprecated, will be removed in v3.0)
• Old widget embed code (v1, replaced with v2)

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[1.5.0] - 2023-01-15

Added

• Google Drive Integration: Connect Google Drive folders
• OneDrive Integration: Connect Microsoft OneDrive
• Sitemap Import: Import from sitemap.xml files
• Browser Extension: Chrome extension for quick access
• Embeddable Widget: Add AI chatbot to your website

Improved

• Better context window management
• Enhanced prompt engineering capabilities
• Improved document chunking algorithm
• Faster embedding generation

Fixed

• Zendesk API pagination issues
• File upload size limit enforcement
• Memory leak in long-running processes
• Citation URL encoding bugs

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[1.0.0] - 2022-11-01

🎉 Initial Release

• Core RAG functionality
• Basic agent configuration
• Data source integrations (Confluence, Zendesk)
• File upload support
• Website crawling
• Analytics dashboard
• REST API v1
• Web application

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Version History

Version	Release Date	Type	Highlights
2.5.0	2024-01-15	Feature	Cypress strategy, Marketplace
2.4.0	2023-12-01	Feature	Cedar strategy, SharePoint
2.3.0	2023-10-15	Feature	Agentic workflows, Tools
2.2.0	2023-08-01	Feature	Redwood strategy, Outlook
2.1.0	2023-06-15	Feature	Slack, SSO, Agent Hub
2.0.0	2023-04-01	Major	Platform redesign
1.5.0	2023-01-15	Feature	Cloud storage integrations
1.0.0	2022-11-01	Major	Initial release

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Deprecation Notices

Scheduled for Removal

API v1 (Removal: June 2024)

• Migrate to API v2 by May 2024
• See Migration Guide

Widget v1 Embed Code (Removal: June 2024)

• Update to v2 embed code
• Old widgets will stop working after deadline

Recently Removed

Legacy Dashboard (Removed: April 2023)

• Replaced by new analytics dashboard in v2.0

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Upgrade Instructions

Automatic Updates

• Web Application: Automatically updated
• Browser Extension: Auto-updates enabled by default
• Embeddable Widget: Update embed code to latest version

Manual Updates Required

• API Integration: Review breaking changes and update code
• Custom Integrations: Test with new API version
• SDK: Update package to latest version

Breaking Changes by Version

v2.0.0:

• API endpoint URLs changed
• Authentication header format updated
• Response structure modified

v2.5.0:

• Widget initialization method changed
• Some deprecated fields removed

See detailed migration guides for each version.

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Release Schedule

We follow semantic versioning (MAJOR.MINOR.PATCH):

• Major releases: Every 6-12 months (breaking changes)
• Minor releases: Every 1-2 months (new features)
• Patch releases: As needed (bug fixes)

Stay Updated

• Email: Subscribe to release notifications in Settings
• Blog: blog.twig.so
• Twitter: @TwigAI
• Status Page: status.twig.so

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For detailed technical changes, see our GitHub Releases.

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