2026-06-03 – 2026-06-09

New AI models: Claude Opus 4.8 and Gemini 3.5 Flash are now available for your agents.
- Claude Opus 4.8 is available to everyone with model selector access, at the same cost as older Opus models (1 extra query credit). Opus 4.6 is now tagged legacy.
- Gemini 3.5 Flash replaces Gemini 2.5 Flash, which is being retired by Google.
- Models retired by providers - Claude 3.5 Haiku, Claude 4 Sonnet, and Gemini 2.5 Flash - have been removed, and agents using them were automatically moved to the newest model from the same family. No action needed.

AI Disclaimer: add a disclaimer (up to 160 characters) to your agent, shown before the first message in every conversation. Configure it under Personalize > Advanced. Available on Premium.
Auto-Sync add-on: Standard and Premium teams can now unlock automatic re-syncing for Google Drive, OneDrive, SharePoint Docs, SharePoint Sites, Confluence, Notion, and Zendesk sources. Available through the Contact Sales flow on the Billing page.
Download dashboards: save any dashboard generated by Enterprise Agents as a single self-contained HTML file that works offline - including dashboards with separate data files and non-English filenames.
The Slack integration now works with Enterprise Agents - follow-up replies in a Slack thread continue the same conversation, so the whole thread appears as a single session in your dashboard.
CSV files generated in chat now display as a proper table with horizontal scrolling, instead of raw comma-separated text.
Long chat responses now stream smoothly to the end - previously, streaming got slower as the answer went on and could keep "typing" long after the response was done.
Custom Action (MCP) connection tokens now refresh automatically - no more warning asking you to reconnect when a token expires.
The Custom Action popup no longer mentions the 3-use limit for Enterprise Agents, where the limit doesn't apply.

POST /api/v1/projects/{projectId}/settings now returns 207 Multi-Status when some submitted fields were ignored, with the response listing updated and ignored fields. Requests where all fields are valid still return 200.
User query limits are now enforced on the Tasks API - POST /api/v1/projects/{projectId}/tasks and POST /api/v1/projects/{projectId}/tasks/{taskId}/messages return 429 when the user is over their usage limit.

Fixed the issue where setting a daily query limit for the Guest role also rate-limited team members with other roles, such as Team Administrators.
Fixed the issue where certain web pages - such as those behind redirects or requiring full page resources - weren't fully captured during indexing, leaving the agent unable to answer questions about them.
Fixed the issue where Google Drive appeared locked when added from the Documents tab, even though it worked from the Sources tab and Create page.
Fixed the issue where Plan & Act Mode incorrectly appeared as an option in the Add Source menu.
Fixed the tooltip on the Custom Action usage notice being too narrow for its text.
Fixed awkward mid-word line breaks on the Custom Button action card.