• Claude Sonnet 4.5 now supports Structured Response Format with JSON schema • Define a JSON schema in the advanced menu of the Agent Builder to enforce model output format • Useful for workflows where agent output needs to be parsed and sent to other tools
User search now supports diacritics (accents) and provides better ranking of results. • Search now works properly with accented characters in names • Email addresses are now searchable with smart handling of username and domain • Improved search available in Space user management and Agent editor management
Admins can now define and adjust approval settings for MCP tools directly from the admin interface: • High stake: Agent always asks users to confirm before using the tool • Low stake: Agent asks users to confirm, with option to 'never ask again' • Never ask: Agent performs the action directly without confirmation
• New webhook provider for Linear integration • Trigger agents automatically on Linear issues and project updates • Configure webhooks directly in Spaces settings
• Service principals can now be restricted to specific sites only • No longer requires Sites.Read.All permission for limited access scenarios • Provides more fine-grained control over Microsoft connector permissions
• Agent mentions (+agent or ~agent) must now come immediately after @Dust • Previous behavior allowed agent mentions anywhere in the message
You can now edit images directly within Dust: • Upload images to the platform • Adjust and modify images in-place • Annotate images with built-in tools • No need to switch to external image editing applications
• GPT-5.1 is now available as a model option in the agent builder • This is an alternative to GPT-5, which remains available • The new model offers improved performance characteristics
• Added a new 'Insights' tab in the Agent Builder • View usage metrics and tool execution data • Track feedback trends and latency performance • Correlate all metrics with specific agent versions for performance tracking
• New built-in webhook provider for Fathom • Automatically trigger agents when new Fathom transcripts are available • Configure webhooks directly from your Space settings