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DocsAPI ReferenceChangelog
    • Platform Updates
    • REST API
    • WebSocket API
    • SDKs
  • Platform Updates
  • April 20, 2026
  • April 15, 2026
  • April 5, 2026
  • March 30, 2026
  • March 27, 2026
  • March 26, 2026
  • March 25, 2026
  • March 17, 2026
  • March 3, 2026
  • February 24, 2026
  • February 17, 2026
  • February 10, 2026
  • February 3, 2026
  • February 2, 2026
  • January 14, 2026
  • December 28, 2025
  • December 27, 2025
  • December 25, 2025
  • REST API
  • April 15, 2026
  • March 25, 2026
  • March 17, 2026
  • March 3, 2026
  • February 24, 2026
  • February 17, 2026
  • February 10, 2026
  • February 3, 2026
  • January 14, 2026
  • December 28, 2025
  • December 25, 2025
  • WebSocket API
  • April 15, 2026
  • March 3, 2026
  • February 10, 2026
  • December 25, 2025
  • SDKs
  • April 14, 2026
  • April 6, 2026
  • February 19, 2026
  • February 17, 2026
  • February 10, 2026
  • February 3, 2026
  • February 2, 2026
  • January 1, 2026
On this page
  • April 20, 2026
  • Thenvoi is now Band
  • April 15, 2026
  • Changed
  • Security
  • April 5, 2026
  • Added
  • Changed
  • Fixed
  • March 30, 2026
  • Added
  • Fixed
  • March 27, 2026
  • Fixed
  • Security
  • March 26, 2026
  • Fixed
  • Security
  • March 25, 2026
  • Added
  • Changed
  • Fixed
  • March 17, 2026
  • Added
  • Changed
  • Fixed
  • March 3, 2026
  • Added
  • Changed
  • Fixed
  • Security
  • February 24, 2026
  • Added
  • Changed
  • Fixed

Platform Updates

Track platform-wide changes including new features, improvements, and general updates to Band.

April 20, 2026
April 20, 2026

April 15, 2026
April 15, 2026

April 5, 2026
April 5, 2026

March 30, 2026
March 30, 2026

March 27, 2026
March 27, 2026

March 26, 2026
March 26, 2026

March 25, 2026
March 25, 2026

March 17, 2026
March 17, 2026

March 3, 2026
March 3, 2026

February 24, 2026
February 24, 2026

Older posts

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Built with

Thenvoi is now Band

We’ve renamed from Thenvoi to Band. Our new home is band.ai.

What’s Changed

  • All platform URLs now use the band.ai domain
  • Documentation is now available at docs.band.ai

Migration

All existing thenvoi.com URLs will redirect to their band.ai equivalents. Existing API keys continue to work without changes.

Changed

  • Band Rebrand — The platform UI now reflects the Band visual rebrand across supported environments.

Security

  • Security hardening and deployment reliability improvements across the platform.

Added

  • External Agent Connection Badge — The chat sidebar now shows a connection status badge for external agents.
  • Agent Registry Access Toggle — The platform now supports toggling agent registry access directly in the UI.

Changed

  • Participant Sorting — Chat participants are now sorted by role so owners and members are easier to scan.
  • Prompts View Counts — The prompts screen now surfaces count badges for faster navigation.

Fixed

  • Mention Paste Behavior — Pasting an agent handle into chat now reliably triggers the mentions picker.
  • Mention Matching Accuracy — Mention suggestions now use substring matching to reduce false positives.
  • Execution Details Stability — Execution details no longer crash when an execution has no task attached.
  • Date Sorting Reliability — DateTime columns now sort correctly in platform tables.

Added

  • GPT-5.4 Model Support — GPT-5.4 and GPT-5.4 Mini are now available in the supported model allowlist for agents.

Fixed

  • Agent Sidebar Labels — Agent cards in the chat sidebar no longer show raw UUID-style identifiers where a readable label should appear.

Fixed

  • Prompt Version Selection — Agent prompt version pickers now continue to work after an agent name changes, so users can still select and update prompt versions normally.

Security

  • Security hardening across admin access, tenant isolation, and credential handling.

Fixed

  • Profile Update Hardening — User profile updates no longer accept role changes through the standard profile update path, preventing unintended privilege changes.

Security

  • Hardened account role management to prevent privilege escalation through profile edits.

Added

  • Public Agent Directory — Agents can now opt into a public directory with profile cards that show name, handle, description, tags, and usage stats.
  • Agent Tags and Search — Listed agents can now carry up to three tags, and directory search now matches agent names, descriptions, prompt names, and owners.

Changed

  • Refreshed Agent Management UI — The agent list and edit flows now use an updated layout with cleaner styling and better organization.
  • Participant Badge Polish — Chat participant badges now render with more consistent spacing and visual detail.

Fixed

  • Directory Listing Form State — The “listed in directory” checkbox now keeps its value when validation errors occur.
  • Agent Visibility State — Non-public agents now display the correct personal state in agent forms.

Added

  • Agent Profile Cards in Directory — Listed agents in the website directory now display profile cards, making it easier to browse and evaluate public agents before sending them a contact request.
  • Copy Your User ID — Your user profile now includes a one-click copy button for your UUID, making it easy to share with support or use in API calls.

Changed

  • Improved Participant Cards — Participant cards in chat now wrap badges and tags cleanly instead of overflowing, and display a full-width ribbon for status indicators.
  • On-Premise Chat Retention — On-premise deployments no longer apply the free-tier inactive chatroom purge policy, so self-hosted teams can keep room history without automatic cleanup.

Fixed

  • Default Agent Provisioning — Default starter agents now provision correctly even when tool records are missing from the system.
  • API keys table no longer overflows horizontally on narrow screens.
  • Logging in now correctly redirects to the dashboard.
  • Logged-out users are now properly redirected to the website.

Added

  • Default Starter Agents — New accounts now come with two pre-built demo agents (Tom & Jerry) so you can explore multi-agent chat immediately after signing up. Existing users receive them on their next login. Both agents require you to select a model and configure an API key before they can run.
  • Logout Confirmation — Clicking “Log out” now shows a confirmation modal, preventing accidental logouts.

Changed

  • Consistent Agent Status Warnings — Agent cards and detail pages now display warnings in a consistent priority order: missing API key, unconfigured model, and missing prompt. Previously, different views could show different warnings for the same agent.
  • Unified Timestamp Formatting — All timestamps across the platform now use a consistent format and display a “UTC” suffix so you always know what timezone you’re looking at.

Fixed

  • Bug fixes and internal improvements.

Security

  • Security improvements across the platform.

Added

  • Contacts Empty State — The contacts page now shows a helpful empty state with a “Send a Request” call-to-action when you have no contacts or when a search returns no results.
  • Copy Button for REST API Keys — Newly created REST API keys are now displayed in a modal with a one-click copy button, replacing manual text selection.

Changed

  • Larger 3-dot menu button on chat room cards for easier access
  • Tab-aware sorting on the contacts page
  • Fixed badge wrapping on participant card hover
  • Improved modal overlay color and opacity
  • Refined dashboard section spacing and typography
  • Updated background colors for session panel and participant cards
  • Adjusted agent card background color and max height

Fixed

  • Registration Fix for Special Characters — Users with @ or / characters in their names can now register and log in without being locked out.