Jun 2, 2025 - v4.6.0

✅ Features

• Export Dialog Support (PDF, DOCX, TXT, MD, JSON, CSV) – Added export functionality for dialogs in PDF, Word (.docx), Plain Text (.txt), Markdown (.md), JSON, and CSV formats.

• Enable Bedrock Embeddings – Integrated moderate embeddings support via Bedrock to enable RAG functionality and document upload capabilities.

• Azure Embeddings Added – Added support for Azure embeddings to enable RAG functionality and document upload capabilities.

• Display Sources in AWS Knowledge Base – Knowledge Base results now include document source information, allowing users to view attached documents from SharePoint sites directly from the results list.

• Full Assistants List on Mobile – The Maiko Mobile interface now supports browsing the complete list of available assistants, not just favorites or recent dialogs. Users can start new dialogs with any assistant.

• Assistant Duplication – Admins can now duplicate existing assistants, preserving all settings, parameters, and linked documents for fast templating and reuse.

• AI Improved Prompts in Assistant Builder – Added the ability to improve system prompts using AI within the Assistant Builder workflow.

• Drag and Drop Support – Users can now drag and drop files or images directly into the dialogs input for easier uploads.

• Feature for Enabled Mandatory Plugins per Assistant – Introduced functionality to configure mandatory plugins on a per-assistant basis.

• Added the Essential Tools Category – Created a new category grouping for key tools, improving organization and discoverability.

• Add Category Error Filter – Added a new "Category Error" checkbox to the Assistant Management filters panel, grouped with "Model Error" and "Invalid Field".

🐞 Bugs

• Fixed Token Limit Issues – Text chunks now strictly respect the 450-token limit, preventing 512+ token errors during document processing with automatic repair for oversized content.

• De-identification Timeout Fix – Addressed an issue where de-identification processes were timing out, improving performance and reliability.

• Consistent Knowledge Base Storage Target – Resolved an issue where a null value was sent for the storage target; Knowledge Bases now default to S3 for storage regardless of configuration.

• Fix Safari STT – Resolved multiple issues preventing speech-to-text from working on Safari browsers across Mac, iPad, and iPhone.

• Fix Required Field Indicators – Group Management Page now correctly displays an asterisk (*) next to required fields and includes explanatory text for clarity.

• Fixed Mobile Favorites and Featured Icons Color – Corrected an issue where the Favorites and Featured icons displayed incorrect colors on mobile devices.

• Assistants "Favorites Only" Filter Not Refreshing – Fixed an issue where the Assistants screen did not update the Main Container as expected when switching tabs with the "Favorites Only" filter active.

• Categories View Sizing – Adjusted the layout to prevent the Categories view from rendering excessively large, ensuring a consistent and user-friendly appearance.

• Assistants "Uncategorized" Tab Styling – Resolved inconsistent bold styling on the active "Uncategorized" tab when filters or navigation actions were applied.

• Helpdesk Agent Handover Button – Fixed Agent Handover button next to the Submit button in the Helpdesk assistant.

🔧 Changes

• Rename "Ollama" to "Localhost" and "Local Whisper" to "Private Whisper" – Changed all mentions of "Ollama" in the application to "Localhost" (including TTS, STT, and embeddings), and renamed "Local Whisper" to "Private Whisper" throughout the app.

• Remove OpenAI Dependency – Maiko no longer requires an OpenAI API key at initial deployment, allowing greater flexibility.

• Favorites Order in Discover Page – On the Discover page, favorited assistants now appear above the Essential Tools section, then Essential Tools, then all others.

• Consistent Admin Button Placement – All admin interface action buttons are now placed in the upper right-hand corner of the header. Footer has been removed.

• Assistant Builder Category Selector – Updated the category element in Assistant Builder to a searchable and selectable dropdown control.

• Improved Admin Layout – Some admin functionalities have been reorganized for better usability and access.

• Assistant Builder Description Full Width – Description input field in Assistant Builder now extends to full width.

• Moved Featured Checkbox to Additional Options Page – Relocated the “Featured” selection from the main settings panel to the Additional Options section.

• Improve SearchBy Filter – The "SearchBy" filter has been reorganized and clearly labeled as a "Model Error" filter.

• Private AI Call Optimization – Removed unnecessary call to PrivateAI when the feature is not set.

• Mermaid Chart Builder Verbiage Update – Changed the greeting prompt in the Mermaid Chart Builder assistant from "Say" to "Type" for clarity.