Changelog
Release notes and changes for the BlueNexus platform.
1.1.0
April 21, 2026Features
- Knowledge Base — AI-compiled wikis that give agents persistent long-term memory. Upload sources (text, URLs, PDF, DOCX, CSV, TXT, MD), and the platform compiles them into structured, cross-linked wiki pages with automatic backlink resolution. Agents search the knowledge base automatically before asking for context.
- Multiple Knowledge Bases — Create separate knowledge bases for different domains. Each KB has independent pages, sources, and settings. Link specific KBs to specific agents for targeted reading and writing.
- Knowledge Base Agent Integration — Agents automatically search the knowledge base before asking the user for context, with the KB index injected into their system prompt. Built-in
knowledge_basetool supports search, get_page, get_related, list_pages, and get_index actions. - Conversation Auto-Ingest — Conversations with 10+ messages are automatically compiled into the knowledge base after 30 minutes of inactivity.
- Wiki Health Checks — Automated linting: broken link removal, orphan page detection, stale page marking, duplicate title detection, index integrity verification, and LLM-powered page consolidation.
- Redesigned Interface — New multi-agent interface with a refreshed UX, streamlined navigation, and improved layout across all pages.
- Full Agent Page — Replaced the popout chat with a dedicated agent page layout with routed tabs for chat, tools, skills, tasks, memory, and configuration.
- Agent Access Control — Whitelist agent access per account, with a new admin tab showing agent access requests.
- Workshop — New section for building and testing tools, visible when agent access is enabled.
- Remote MCP Servers — Configure your own remote MCP servers as required by some providers, with admin management in the MCP catalog.
- AI-Assisted Tool Creation — Improved AI assist for tools and skills, including support for generating multiple tools at once.
- Activity Search — Search functionality on the activity page for filtering activity logs.
- 17 New Integrations — Added Airbyte, Athenahealth, Clio, Datadog, Dynamics 365, Google BigQuery, Intercom, LinkedIn, PandaDoc, PagerDuty, Salesforce, Square, SurveyMonkey, TikTok, Trello, Vimeo, and Zendesk as connectable providers.
- Referral Codes — Admins can create referral codes with configurable credit allocations. Users can redeem them at sign-up or via account settings; codes are auto-captured on the login page and redeemed automatically after registration.
- Agent & Knowledge Base Restrictions on Access Grants — When granting OAuth, Universal MCP, or PAT access, restrict which agents and knowledge bases are accessible in addition to existing provider permission controls. Restrictions are enforced server-side.
- Notion File Uploads — File upload tool and file-bearing block types for Notion.
- OAuth Client ID Metadata Documents — MCP clients can now publish metadata documents for discovery (CIMD support).
- Scope-Gated MCP Tools — The
use-agenttool is now split intoread-connections(always available) andwrite-connections(requires read-write scope), with dynamic descriptions listing the user's active connections. - New MCP Categories — Added healthcare, HR, marketing, and travel categories to the MCP catalog.
Improvements
- MCP Catalog Performance — Catalog loading optimised from ~7s to under 500ms by excluding tool details from the list response and lazy-loading on demand.
- Better Tool Discovery — Agent tool-discovery queries are now biased toward action verbs for more relevant results.
- OAuth Token Exchange — Auth method cascade for DCR and token exchange improves compatibility across providers.
- Chat File Uploads — Upload files directly in agent chat conversations.
- Knowledge Base MCP Tools — Search and add to the knowledge base from any MCP client via
search-knowledge-baseandadd-to-knowledge-basetools. - Configurable MCP Servers — Support for MCP servers that require per-customer URLs.
- Knowledge Compilation Quality — One concept per page enforcement, confidence scoring, typed semantic relationships, content merge with change history, and page versioning.
- Custom Provider URLs — Custom provider URLs are now loaded and displayed when showing existing connections.
- Simplified Navigation — Streamlined sidebar with several items moved into the account dropdown for a cleaner layout.
- Agent Archival — Agents are archived instead of deleted, preserving related metadata. When the default agent is archived, a new default is automatically assigned.
- PAT Scope Improvements — Added
agents-allscope to Personal Access Tokens, with a select-all toggle. - Inline Chat Error Actions — Replaced toast-based error notifications with inline error actions in chat, including resend and view-logs buttons.
- Chat Streaming & Stability — Reasoning and content now stream via SSE for page refresh and cross-tab sync, with fixes for stale state when streaming is interrupted.
- Scheduled Task Validation — Reject nonsense and past-date schedules with inline validation errors, show timezone on task cards, and label next run as local time.
- Unified Connection Categories — Merged provider and MCP catalog categories into a single system, hiding empty categories.
- MCP Catalog Bulk Import — Optimised with retry logic, OAuth probing, and concurrent processing for faster, more reliable setup.
- MCP Catalog Error Handling — Backend errors now surface clearly in the frontend.
- Chat Code Blocks — Improved code block rendering and alignment in agent chat with a unified font stack.
- Mobile Layout — Improved layout on mobile devices across connection input forms and other pages.
- Claude Opus 4.7 — Added as a new flagship non-TEE model and set as the updated default. Removed DeepSeek V3.1 and V3.2 TEE models.
- Spotify Per-Connection Credentials — Spotify OAuth credentials can now be supplied per-connection, allowing users to use their own Spotify app credentials.
Bug Fixes
- Fixed initial agent chat messages not loading on the first page visit.
- Fixed crash and stale sidebar when creating a new agent.
- Fixed incorrect calling of custom user tools by agents.
- Fixed agent tab navigation not using proper routes.
- Fixed issues with AI generation of tools.
- Webchat access is now blocked for archived agents.
- Fixed MCP clients (ChatGPT, Claude Desktop, Cursor) receiving zero scopes when registering via Dynamic Client Registration without a scope field.
- Fixed silent chat errors when the LLM provider fails; empty assistant bubbles no longer appear on error.
- Fixed text selection visibility on user and assistant message bubbles.
- Reasoning text is now hidden from assistant messages that include tool calls.
- Added missing anti-clickjacking security headers.
- Fixed TikTok scope delimiter normalisation (comma vs space).
- Fixed Notion title property resolution from database schema.
- Fixed sandbox not recovering when cached instance stops running.
- Fixed agent and knowledge base restriction controls not rendering on the OAuth consent screen.
1.0.2
April 9, 2026Features
- 4 New Integrations — Added PostgreSQL, FreshBooks, Cal.com, and DocuSign as connectable providers.
- Agent Marketplace — Browse and discover agents in a new marketplace view.
- Refreshed Navigation — Redesigned the main navigation structure.
- Expanded Apps Catalog — Added Copilot, Generic MCP, and n8n to the apps setup page.
Improvements
- Mobile Responsive UI — Improved layout across chat, connections, and OAuth clients pages.
- Better AI Error Handling — Agents now handle LLM errors more gracefully with automatic fallback.
- Updated Default Models — Faster preset optimised for tool calls, plus Qwen 3.5 27B TEE model.
- Credit Balance Check — Users are informed if they lack credits before sending a message.
Bug Fixes
- Fixed hidden providers appearing in provider lists.
- Fixed connection page rendering issues and delayed connection appearance.
- Fixed timezone handling for scheduled tasks.
- Fixed chat sidebar toggle and animation issues.
1.0.1
April 7, 2026Improvements
- Smoother Agent Responses — Progressive streaming eliminates flicker during tool calls.
- Alpha Badge — Added to indicate the platform's current release stage.
1.0.0
April 6, 2026Features
- 12 New Integrations — Stripe, Pipedrive, Mixpanel, HubSpot, Asana, Mailchimp, Zoom, Typeform, Dropbox, Calendly, Airtable, and Discord.
- Remote MCP Server Catalog — Browse and connect remote MCP servers from a curated catalog.
- Shared Skills & Tools Library — Publish and import reusable skills and tools across accounts.
- AI-Assisted Skill Creation — Guided authoring for agent skills.
- Usage Tracking — Tool credit deduction with resource consumption visibility.
- Agent Temperature Control — Configure response creativity per agent.
- Agent Memory Search — Text indexing, tags, and improved recall.
- Personal Access Token Permissions — Fine-grained per-provider restrictions.
- Custom OpenAI Models — Specify custom model IDs for agents.
Improvements
- Simplified Model Selection — Tier selector replaces full model picker.
- Parallel Tool Processing — Multiple tool calls execute in parallel with visual indicators.
- Improved Agent Chat — Progressive streaming, inline tool results, automatic conversation naming.
- Connections Page Redesign — Refreshed styling with multiple-account support.
- OAuth Integration Guide — New guide for OAuth client developers.
Bug Fixes
- Fixed SSE streaming across multiple browser tabs.
- Fixed connection stability with null metadata fields.
- Fixed custom MCP connection issues.
- Fixed Notion, Thryve, Telegram, and WhatsApp integrations.
- Fixed overly aggressive prompt injection detection.
0.13.0
March 6, 2026Features
- Apple Health & Health Connect — Provider cards for health integrations via mobile app.
Improvements
- Connection errors shown directly on provider cards.
- Simplified reconnection flow with clear error states.
0.12.0
February 27, 2026Features
- Audit Trail — Activity tab for account audit trail including MCP agent interactions.
- MCP Server Metadata — Servers and clients now expose metadata for discovery.
Improvements
- AI Model Reliability — Automatic outage detection with fallback to alternative models.
0.11.0
February 16, 2026Features
- Apps Page — Browse AI applications with step-by-step MCP connection instructions.
- In-App Support Chat — Zendesk-powered support widget.
Improvements
- Credits balance visible in dashboard.
- Account ID shown in profile section.
- Multimodal Chat Support (images, audio, files) and structured output.
- LLM model fallback during provider outages.
0.10.0
February 6, 2026Features
- Universal MCP Server — MCP-compatible endpoint for any MCP client to interact with connected providers.
- Telegram Integration — QR code or phone number authentication.
- OAuth Dynamic Client Registration — Automatic client registration via RFC 7591.
Improvements
- Expanded Confidential AI Model Library — 11 new TEE models plus models from Anthropic, OpenAI, Google, and xAI.
Versioning
The BlueNexus API uses URL-based versioning (/v1/). Breaking changes will be introduced under new version prefixes.
Breaking changes
Removing/renaming endpoints or response fields, changing field types, changing auth requirements, removing scopes.
Non-breaking changes
Adding new optional request/response fields, new endpoints, new scopes, new providers, increasing rate limits.