Changelog

Release notes and changes for the BlueNexus platform.

1.1.0

April 21, 2026

Features

  • 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_base tool 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-agent tool is now split into read-connections (always available) and write-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-base and add-to-knowledge-base tools.
  • 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-all scope 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, 2026

Features

  • 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, 2026

Improvements

  • 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, 2026

Features

  • 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, 2026

Features

  • 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, 2026

Features

  • 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, 2026

Features

  • 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, 2026

Features

  • 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.