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  • πŸ“¦ March 2025 – Major Test Infrastructure & Pipeline Enhancements
  • πŸ“¦ February 2025 – Jira Integration, Query Tooling & Voice Support
  • πŸ“¦ January 2025 – Chat System Refactor & WhatsApp Integration
  • πŸ“¦ December 2024 – Jira Delta Sync & Confluence Connector
  • πŸ“¦ November 2024 – Hypothetical Questions & Retriever Upgrades
  • πŸ“¦ October 2024 – RAG Tools & Graph-Based Extensions
  • πŸ“¦ September 2024 – Quota Control, Evaluation Engine, and Chatbot Workflow
  • πŸ“¦ August 2024 – Preview Chatbots, Hypothetical Search & Google Drive Support
  • πŸ“¦ July 2024 – Application Builder Foundations & LLM Integrations
  • πŸ“¦ June 2024 – Custom UI, Web Widget & GPT-4o Upgrade
  • πŸ“¦ May 2024 – Debug Tools & File-Level Enhancements
  • πŸ“¦ April 2024 – Chat Sharing, Financial Modules & File Enhancements
  • πŸ“¦ March 2024 – Smart Search, Voice Input & Live Knowledge Streaming

Release Notes

πŸ“¦ March 2025 – Major Test Infrastructure & Pipeline Enhancements

βœ… Testing & CI/CD

  • Upgraded the CI pipeline for better automation, faster feedback, and error visibility.

  • Introduced and expanded pytest framework for ETL testing.

  • Added test coverage across shared libraries and core modules.

πŸ”„ Internal Refactors

  • Refactored shared libraries and internal tools for better modularity.

  • Upgraded ETL Dockerfile to Python 3.11.11-slim for improved performance.

🧩 Agent & Template Enhancements

  • Enhanced agent backend with versioning, naming conventions, and templated auto-instantiation.

  • Improved auto agent pipeline and prefix handling logic.

βš™οΈ Chat System Improvements

  • Added support for chat deletion and improved chat endpoint stability.

  • Minor typo corrections and internal cleanup of chat code.


πŸ“¦ February 2025 – Jira Integration, Query Tooling & Voice Support

πŸ“‹ Jira & Workflow Integration

  • Enabled Jira ticket generation via API and Google Forms integration for workflow triggers.

🧰 Query & Retrieval

  • Introduced Cypher query tools for graph-based retrieval.

  • Added domain-specific query support for customized search experiences.

πŸŽ™οΈ Voice & Input

  • Enabled microphone and voice input within embedded iframes.

  • Production-ready transcription integrated for voice-to-text.

πŸ”§ Package & Docker Enhancements

  • Updated Dockerfiles and dependencies across modules for security and performance.


πŸ“¦ January 2025 – Chat System Refactor & WhatsApp Integration

πŸ’¬ Chat & Conversation Overhaul

  • Migrated chat system to DynamoDB, supporting full conversation tracking and querying.

  • Improved conversation_id handling for user-level context tracking.

πŸ“² Messaging & Integrations

  • Integrated WhatsApp as a communication channel.

  • Improved MongoDB connection and DeepSeek model support.

πŸ“š Multimodal Support

  • Added image reading and basic PDF metadata extraction.


πŸ“¦ December 2024 – Jira Delta Sync & Confluence Connector

πŸ” Jira Enhancements

  • Improved Jira delta sync logic with enhanced JQL parsing and debugging tools.

πŸ““ Confluence Integration

  • Built robust HTML content extractor and metadata sync for Confluence.

  • Enhanced ingestion and cleanup tools.

🧹 Logging & Cleanup

  • Reduced excessive logs, improved log clarity, and optimized pipeline stringification.


πŸ“¦ November 2024 – Hypothetical Questions & Retriever Upgrades

πŸ” Search & Retrieval

  • Added support for hypothetical questions in RAG.

  • Introduced batch semantic retriever and advanced Cypher query handling.

πŸ”§ Connector & ETL Improvements

  • Upgraded connectors for Google Cloud, Azure, MongoDB, and Box.

  • Improved ETL logic for multimodal and multifile document support.


πŸ“¦ October 2024 – RAG Tools & Graph-Based Extensions

🌐 RAG Enhancements

  • Integrated semantic retrievers, hypothetical rephrasing, and rag_tool foundations.

πŸŒ‰ Graph RAG

  • Enabled graph traversal using Cypher and TigerGraph integration.

  • Deployed graph-based query pattern tools.

πŸ•ΈοΈ Dynamic Web Loading

  • Improved website crawling using FireCrawl and bot-avoidance mechanisms.


πŸ“¦ September 2024 – Quota Control, Evaluation Engine, and Chatbot Workflow

πŸ“Š Usage Control & Billing

  • Enforced subscription-based limits for file uploads and applications.

  • Enhanced billing UI with upgrade prompts and usage tracking.

πŸ“ˆ Evaluation Engine (Beta)

  • Launched evaluation interface with metrics like ROUGE and token overlap.

  • Users can configure, run, and view evaluation results via dashboard.

πŸ€– Workflow Support

  • Released chatbot workflow config UI with prompt templating and zero-knowledge search.

  • Redesigned chat config with new logic layers and routing.


πŸ“¦ August 2024 – Preview Chatbots, Hypothetical Search & Google Drive Support

πŸ§ͺ Preview & Publishing

  • Enabled chatbot preview before publishing, including summary and sample question customization.

πŸ”Ž Retrieval Enhancements

  • UI-configurable hypothetical questions for improved RAG.

  • Runtime knowledge base switching support.

☁️ Cloud & Integration

  • Full support for Google Drive and Google Cloud Storage connectors.

  • Added OAuth-based Notion and Outlook integrations.


πŸ“¦ July 2024 – Application Builder Foundations & LLM Integrations

🧱 App Builder

  • Step-by-step app creation flow with chat, search, and evaluation modes.

  • Enhanced drag-and-drop upload and real-time previews.

πŸ”¨ Project Management

  • Enabled project-level access controls, tiering, and form validations.

🧠 Model Integrations

  • Added Azure OpenAI and Gemini support.

  • Internal tooling for rerankers and graph traversal logic.


πŸ“¦ June 2024 – Custom UI, Web Widget & GPT-4o Upgrade

🎨 UI Branding & Embeds

  • Released epsilla.js for website embedding.

  • Custom logos, markdown, LaTeX, and theme controls supported.

πŸ€– GPT-4o Support

  • Upgraded default LLM to GPT-4o for speed and performance.

πŸ“‘ Sync & Web Retrieval

  • Improved web content syncing and chunking logic.

  • Added dynamic knowledge refresh options.


πŸ“¦ May 2024 – Debug Tools & File-Level Enhancements

πŸ§ͺ Workflow Debugging

  • Introduced debug mode for apps with real-time render visualization.

  • Stored debug sessions for replay and analysis.

πŸ“ File-Level RAG

  • Per-file sync tracking and metadata display.

  • Special character support in file names and paths.

✨ UI Improvements

  • Opacity control, improved iframe embedding, table rendering in markdown.


πŸ“¦ April 2024 – Chat Sharing, Financial Modules & File Enhancements

πŸ“€ App Sharing

  • Enabled public sharing of chatbot messages and apps via URL.

πŸ’° Financial RAG

  • Added financial-specific prompt templates and timeout settings.

  • Integrated CambioML for custom vertical workflows.

πŸ“ File UX

  • Better file chunking, preview rendering, and filename validation.


πŸ“¦ March 2024 – Smart Search, Voice Input & Live Knowledge Streaming

πŸ” Smart Search

  • Added dynamic stream of knowledge base during query resolution.

  • Real-time updates to rephrasing logic and query adaptation.

πŸŽ™οΈ Voice Input

  • Experimental voice transcription and multi-modal UX introduced.

πŸ–ΌοΈ UI Polishing

  • Markdown enhancements, input resizing, responsive layout tuning.

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