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Release 1.2.7

Version: 1.2.7

Release Date: 30.9.2026

Release Type: Major Release

Summary​

This release brings Discovery review before indexing, processing profiles and cost estimates, file previews, and task automation through workflows. It also includes Graphs, planned and delegated Agent work, an isolated Sandbox with explicit artifact publishing and visual checks, role-based access, ZIP ingestion, Mobile and Desktop App eligibility controls, MCP OAuth, and easier navigation in long conversations.

New Features​

Discovery Mode and Processing Profiles​

  • New sources created in the Web App start with Auto-process discovered files off. Discovery finds eligible files and estimates the work; review a specific update in Overview → Updates, then approve or reject it. See Discovery mode for update states, estimates, and approval behavior.
  • Economy, Quality, and Custom processing profiles make vector and extraction choices visible. Quality is the initial selection; supported file sources also enable advanced extraction. Review this choice before approving a large import.
  • File path exclusions (regex) exclude matching paths before estimation and processing. Update summaries show estimated size, embedding tokens, Document Intelligence pages, cost, and skipped-file breakdowns.
  • Source details distinguish processed data, skipped data, chunk count, and estimated vector index size. Upload and analyzed-page allowances remain separate, with organization defaults, user overrides, and a personal usage view.

Graphs​

  • Teams can create and govern Graphs, inspect their catalog and lifecycle information, and explore connected knowledge through search, filters, neighborhoods, and the 3D Galaxy View.
  • Graphs can be assigned to Agents as read-only knowledge, with controlled write access available for supported internal scenarios.
  • Developers can work with Graphs through the documented REST API and MCP tools for graph discovery, nodes, edges, neighborhoods, and bounded subgraphs.

Agent Harness​

  • Planning mode lets an Agent present its intended approach before starting supported multi-step work.
  • Conversation-scoped Todo lists make the active item and completed work visible without creating duplicate organizational tasks.
  • Background agents allow supported, delegable parts of a request to continue through the configured Agent harness.

Sandbox and Published Artifacts​

  • Agents can run commands in an isolated Linux Sandbox whose conversation workspace persists between calls.
  • Selected attachments can be staged into the workspace, and completed files are exposed to the user only after the Agent explicitly publishes them.
  • Published outputs remain associated with the assistant message so users can open or download the intended artifact without exposing internal working files.
  • Chat artifacts and stored Data originals can open supported PDF, Office, CSV, text, HTML, and Markdown previews. A source preview requires an original that was actually stored; extracted text alone does not supply that file.
  • Sandbox agents can use viewImage to inspect a workspace image before publishing a result. See Sandbox and Create a Downloadable File.
  • Base-image validation and session handling are improved. Existing conversations retain their assigned image; capacity and transfer limits depend on the deployment.

Roles and Permissions​

  • Users > Roles provides built-in and custom roles with a searchable, grouped permission catalog and member management.
  • Users can hold multiple roles; their effective access combines the permissions granted by those roles.
  • Role management prevents privilege escalation: managers can grant or assign only permissions they hold, while Owner membership and the requirement to keep at least one active Owner are protected.
  • The built-in Editor role is now Builder. Role identity is preserved. Sharing with an entire organization has a separate permission from sharing with a user's own teams.
  • Pending invitation links are disclosed only to users allowed to assign the invitation's role.

ZIP Upload for Data Sources​

  • Manual Upload accepts top-level ZIP archives and imports their supported entries as individual Data files while preserving safe relative paths.
  • Nested archives, unsafe or unreadable entries, and entries that exceed extraction limits are skipped. The Web App warns when a source was created with skipped archive entries.

Task Workflows​

Task created, Create task, and Update task connect workflows to task workspaces. An active Task created workflow starts from a new task in its configured workspace. Webhook and recording triggers also enforce their creator's scope.

The former workspace default-agent and auto-execution settings have been removed. They are not automatically converted into workflows. Rebuild the intended automation with a Task created trigger and an agent node; see Tasks and Workflows.

Mobile and Desktop App Agent Visibility​

  • Agent creation and Agents > Interfaces include Mobile App and Desktop App eligibility controls when those interfaces are enabled for the organization.
  • App eligibility remains separate from Access: the signed-in user must also be allowed to use the agent. The setting controls interface-filtered selection and does not by itself reveal Chat in a client build where Chat is hidden or activation-dependent.

New Integrations​

Siesta AI MCP OAuth​

  • Profile > Apps & Extensions now provides an OAuth setup path for connecting compatible external AI clients to Siesta AI as an MCP server.
  • The consent flow identifies the requesting client, shows the requested access, and returns the user to the originating client after approval or cancellation.
  • API key and npx setup remain available as separate alternatives for compatible client environments.

Improvements​

Long Conversation Navigation​

  • Conversations with at least five user turns provide a transcript outline that tracks the current position and jumps to user messages in long internal and full shared-conversation views.
  • The compact trigger keeps the outline readable while streaming updates add new user turns.

Agent, Organization, and Connection Settings​

  • Profile → API keys exposes personal keys; managing all users' keys remains separately controlled. The account email is read-only in ordinary profile editing, and Owner lifecycle protections remain enforced.
  • Agent Overview and configuration are reorganized. Advanced model parameters are explicit overrides; leaving them unset preserves provider defaults.
  • Organization settings separate the general default agent from the Quick actions agent and expose transcription model/language options.
  • Connection editing includes supported health and reauthorization controls. Bulk function access changes respect the organization's enforced policy. See Connections.
  • Reading token-limit configuration requires Connections.ManageLimits, as editing it does.
  • User-created model and transcription connections require their own provider API key; an empty credential no longer falls back to the platform identity.

Sign-in and Chat Notices​

Google and Microsoft SSO now request account selection, helping users choose the intended identity. Internal Chat shows a reminder that AI can make mistakes and important information should be verified. Private sign-in pages omit the hosted-service Terms and Privacy links.

Reliability and Deployment​

This release improves resumable recording uploads, file preview handling, long-chat scrolling, context compaction, streamed safety indicators, and Graph Explorer updates. It also strengthens resource permissions, Memory writes, tool approvals, external API/MCP validation, and request-log redaction.

RAG processing uses asynchronous jobs with retry and duplicate protection, more reliable quota accounting, and updated indexing statistics. Private deployments gain session/proxy configuration improvements and hide unavailable community templates.

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