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Unstract Cloud Changelog - 2026

v0.163.0​

Release Date: May 18, 2026

New Features​

  • Lookups V2 — post-extraction LLM enrichment for Prompt Studio: A new enrichment stage runs additional LLM lookups on already-extracted data, letting you cross-reference and normalize values without a second extraction pass. You can upload lookup reference files, share lookups with teammates (with sharing-notification emails), and review aggregated lookup metrics under a single lookup_llm list. See Look-Ups for details.
  • AWS Bedrock bearer token authentication: Bedrock LLM and embedding adapters now support long-term AWS_BEARER_TOKEN_BEDROCK authentication — a simpler alternative to static keys or IRSA for environments that prefer a single, long-lived API key. (Short-lived/refreshing tokens are not supported.)
  • Workflow execution log export: The workflow execution logs modal can now export logs as CSV or JSON for offline analysis and sharing.
  • full_access permission tier for Platform API: A new permission tier authorizes DELETE operations on the Platform API, letting admins explicitly grant destructive access without overprovisioning broader roles.

Bug Fixes​

  • Tool-run logs: Cloud plugin tool-run logs now stream into the workflow execution UI; output was trimmed and clarified, and logs now persist correctly even when no UI subscriber is active.
  • Adapters: Deprecated sampling parameters are stripped automatically for Claude Opus 4.7, and the Bedrock bearer token is no longer lost on adapter re-validation during extraction.

v0.162.0​

Release Date: May 11, 2026

Bug Fixes​

  • Worker observability: The next-generation worker executor is now wrapped with OpenTelemetry auto-instrumentation, so worker spans show up alongside backend traces for end-to-end visibility into workflow execution.

v0.161.0​

Release Date: May 7, 2026

New Features​

  • Agentic table extractor: A new multi-agent, LLM-powered table extraction capability for complex tabular documents in Prompt Studio, improving accuracy on structured tables that traditional extractors struggle with.

Bug Fixes​

  • S3 connector cross-region buckets: The S3 filesystem connector now drops cross-region buckets from the picker, avoiding listing errors during connector setup.
  • Multi-tenant subdomain CORS: SocketIO and Django now accept wildcard subdomain origins, making multi-tenant subdomain deployments work without per-tenant CORS configuration.

v0.160.1​

Release Date: April 27, 2026

Bug Fixes​

  • Human-in-the-Loop (HITL) audit UI: JSON fields now show edit markers with per-leaf diffs, and added vs. removed rows in list-valued fields are distinguished correctly. See HITL documentation for context.
  • S3 connector bucket listing: The S3 filesystem connector now lists only the buckets that the configured credentials are permitted to browse, avoiding access errors during connector setup.
  • Tool-run log streaming: Tool-run logs are now streamed to the workflow execution UI with markdown rendering for clearer real-time visibility.
  • Modification timestamps: Fixed modified_at timestamps not updating on several database models.

v0.160.0​

Release Date: April 23, 2026

New Features​

  • Human-in-the-Loop (HITL) audit logging and change tracking: HITL reviews now record a complete audit trail of edits, with per-field change history and review statistics for compliance and operational visibility.
  • Gemini embedding adapter: Added a dedicated Gemini embedding adapter for Google AI Studio, enabling vector embeddings with a simple API key — no GCP service account required. Defaults to the gemini-embedding-001 model.
  • Unified retry for LLMs and embeddings: LLM and embedding calls now retry transient provider failures consistently.

Bug Fixes​

  • HITL polish: Restored the change-history drawer, allowed workflow deletion when HITL audit logs are present, and fixed adapter modal layout inside the audit UI.
  • SharePoint connector: Fixed SharePoint site URL and drive ID persistence, and made OAuth token refresh safer to prevent stale-token failures.
  • Pipeline outputs: Removed a duplicate intermediate-file write during pipeline output handling.
  • MinIO cleanup: Hardened the MinIO object cleanup fallback so deletes succeed when the primary path fails.

v0.159.1​

Release Date: April 16, 2026

New Features​

  • Gemini LLM adapter: Added a dedicated Gemini adapter for Google AI Studio, enabling direct access to Google's Gemini models via an API key without requiring a GCP service account.

Bug Fixes​

  • SharePoint OAuth: Fixed multi-tenant authentication and a duplicate OAuth button on the SharePoint connector setup flow.
  • Connector forms: Connector configuration forms now pre-populate with schema defaults, reducing setup effort.
  • Dashboard polish: Hid the welcome card on the dashboard, corrected a usage count mismatch on the subscription tab, and aligned the dashboard header style with other pages.
  • Null-response handling: Improved handling of null responses from upstream services to prevent occasional errors during extraction.

v0.158.4​

Release Date: March 27, 2026

Bug Fixes​

  • Extraction playground cleanup: Removed the TSV view and download button from the extraction playground for a streamlined experience.

v0.158.2​

Release Date: March 25, 2026

Bug Fixes​

  • Security improvements: Added input validation and Content Security Policy (CSP) headers across the platform for improved protection against cross-site scripting.

v0.158.1​

Release Date: March 24, 2026

New Features​

  • AWS S3 IRSA authentication: You can now authenticate S3 storage and S3 connectors using IAM Roles for Service Accounts (IRSA), eliminating the need for static credentials in EKS deployments.
  • Usage sync failure alerts: Automated Slack notifications are now sent when usage synchronization encounters errors, improving operational visibility.
  • Improved error messages: Adapter names are now included in error messages, making it easier to identify which adapter is causing issues.

Bug Fixes​

  • Fixed TTL settings and NaN display in API HITL review configuration.
  • Improved cookie security attributes and XSS prevention headers.
  • Fixed Azure OpenAI connection errors by upgrading the underlying LLM library.
  • Fixed LLM compatibility issues with retriever-based workflows.
  • Fixed an issue where LLM refusal responses could cause unexpected errors.

v0.158.0​

Release Date: March 19, 2026

New Features​

  • Platform API keys: Added Platform API key support for programmatic access to the Unstract Platform API. Organization admins can create, list, update, rotate, and delete API keys via the UI under Platform > Platform API Keys. Keys provide Bearer token authentication for all Platform API endpoints. See Platform API Keys documentation for details.
  • Service account access bypass: Service accounts now have visibility into and can bypass access restrictions for pluggable apps, enabling automated integrations without manual permission grants.

v0.157.0​

Release Date: March 17, 2026

New Features​

  • High-availability infrastructure: Added Redis Sentinel and RabbitMQ quorum queue support for improved reliability and automatic failover in production deployments. See HA Deployment for details.
  • HITL reviewer name display: Documents in review now show the reviewer's name in the HITL queue. See Human in the Loop (HITL) documentation for details.
  • Improved HITL permissions: Streamlined permission checks for HITL operations.

Bug Fixes​

  • Fixed Redis Sentinel and MinIO HA compatibility issues across multiple services.
  • Fixed Agentic Prompt Studio configuration for on-prem deployments.

v0.156.2​

Release Date: March 16, 2026

New Features​

  • Redis Sentinel HA support: Added Redis Sentinel support for backend, Celery, cache, tool containers, sidecars, and metrics services with automatic failover. See HA Deployment for details.
  • RabbitMQ HA with quorum queues: Added configurable quorum queue support for RabbitMQ broker. See HA Deployment for details.
  • LLMWhisperer client retry backoff: Added configurable retry and backoff for LLMWhisperer client requests.

Bug Fixes​

  • Fixed Redis Sentinel stability issues across multiple backend services.
  • Fixed TTL time display to show days instead of only hours.
  • Fixed profile dropdown menu items alignment.
  • Fixed Agentic Prompt Studio build by including prompt files.

v0.156.1​

Release Date: March 11, 2026

Bug Fixes​

  • Fixed MinIO Operator Helm repo configuration in GCR push workflow.

v0.156.0​

Release Date: March 11, 2026

New Features​

  • HITL default TTL changed to 90 days: Default TTL for HITL records changed from unlimited to 90 days. See HITL documentation for details.
  • HITL Fetch Specific: Added targeted document review — fetch specific documents from the HITL queue by identifier. See HITL documentation for details.
  • HITL rule string in API responses: API responses now include rule_string and display TTL in days. See HITL Rule Configuration for details.
  • MinIO HA support: Added optional MinIO HA via MinIO Operator for high-availability object storage. See HA Deployment for details.
  • Azure AI Foundry adapter: Added Azure AI Foundry as a new LLM adapter option.
  • SharePoint/OneDrive connector: Added SharePoint and OneDrive filesystem connector support. See Working with Connectors for details.
  • Secure cookie settings: Enabled secure cookie configuration in Helm values.
  • HubSpot integration plugin: Added HubSpot contact property update integration for user journey tracking.

Bug Fixes​

  • Fixed HITL API rules still being evaluated after removal.
  • Fixed secure cookie configuration for improved session security.
  • Fixed connector directory listing cache, including Azure storage expiry regression.
  • Added PDF viewer error fallback when document fails to load.
  • Fixed landing page content clipping on laptop/tablet screens.
  • Fixed consistent empty state when search returns no results.
  • Fixed SharePoint directory listing not returning file details.
  • Improved model pricing cache refresh frequency.

v0.155.0​

Release Date: March 6, 2026

New Features​

  • Vertex AI vertex_location support: Added vertex_location field for Vertex AI adapters to configure regional endpoints. See Google / VertexAI Gemini Pro adapter for details.
  • total_pages_processed in API response: Execution API response and worker destination metadata now include total_pages_processed count. See Execution API for details.

v0.154.0​

Release Date: March 5, 2026

New Features​

  • CSV, TXT, and Excel file support in Prompt Studio: Prompt Studio file converter now supports CSV, TXT, and Excel files in addition to PDF and images. See Adding and Managing Documents for details.
  • HITL sidebar navigation and queue management: HITL moved to sidebar navigation (removed from profile dropdown), added queue deletion support and nested table row management. See Human in the Loop (HITL) for details.
  • Dashboard metrics system: Added plan banner, welcome card, and subscription usage tab to the dashboard with metrics worker Helm deployment.
  • Card-based layout for deployments: Pipelines and API Deployments listing pages redesigned with card-based layout. See API Deployments for details.
  • Profile page with role and organization info: Profile page now displays user role and organization details.
  • Sidebar expand-on-hover: Enhanced sidebar UX to expand on hover for better navigation.
  • Documentation link popover: Added documentation link popover for connectors in the UI.
  • Workflow deletion error detail: Deletion error messages now show specific pipeline/API deployment names.
  • Login page redesign: Redesigned login form with light-themed right panels.
  • User account migration: Added support for handling email changes during OAuth authentication.

Bug Fixes​

  • Fixed workflow executions getting stuck during high-load periods.
  • Fixed Vertex AI pro models incorrectly applying thinking mode when disabled.
  • Fixed Azure OpenAI cost tracking displaying incorrect model names.
  • Added beta tag to Agentic Prompt Studio navigation item.
  • Fixed logs screen pagination in card-based deployment layout.
  • Fixed Prompt Studio tool settings not preserving registry metadata on save.
  • Improved error response when a required tool image is unavailable.
  • Fixed admin access verification on navigation to admin routes.
  • Improved frontend build stability and plugin compatibility.
  • Cleaned up legacy worker infrastructure for better maintainability.

v0.153.0​

Release Date: February 26, 2026

New Features​

  • OAuth product scope: Added product scope to OAuth authorization requests for login/signup, enabling product-specific authentication flows.
  • Plugin loading infrastructure: Added dynamic plugin loading for enterprise components, cloud migrations, and rule engine.

Bug Fixes​

  • Fixed forbidden email error handling during Auth0 OAuth callback.
  • Optimized worker queries and retry configuration for worker base client.
  • Improved dev experience with compose debug override.

v0.152.1​

Release Date: February 12, 2026

Bug Fixes​

  • Added optimized HITL queue metadata backfill migration for improved performance.

v0.152.0​

Release Date: February 10, 2026

New Features​

  • HITL PostgreSQL migration: Moved HITL file handling from Redis to PostgreSQL for improved reliability and persistence. See Human in the Loop (HITL) for details.

Bug Fixes​

  • Significantly improved HITL queue performance with optimized database queries and faster queue details loading.
  • Fixed HITL TTL display incorrectly showing "Never expires" when a TTL was configured.
  • Fixed expired records still appearing in HITL queue counts.
  • Improved LLMWhisperer extraction logging for better troubleshooting.

v0.151.0​

Release Date: February 3, 2026

New Features​

  • Agentic Prompt Studio: New backend and frontend for agentic document extraction workflows (beta). Includes SDK integration, registry support, and dedicated navigation. See Agentic Prompt Studio documentation for details.
  • Profile page redesign: Added role and organization info display with enterprise design.
  • Copy-to-clipboard for file execution ID: Added copy button for execution ID in LogModal.

Bug Fixes​

  • Fixed HITL rule engine nested array flattening for multi-COA documents.
  • Fixed highlight offset issue.
  • Fixed SIGTERM trap handlers for graceful container shutdown.
  • Fixed incorrect constant reference breaking cloud config loading.
  • Improved save UX in Prompt Studio settings components.
  • Fixed dashboard icon always appearing highlighted.
  • Removed success alerts from deployments and pipelines.

v0.150.1​

Release Date: January 30, 2026

Bug Fixes​

  • Fixed incorrect constant reference breaking cloud config loading.

v0.150.0​

Release Date: January 22, 2026

New Features​

  • 1M context for Anthropic LLM adapters: Added support for 1M context window for Anthropic LLM adapters. See Anthropic LLM adapter for details.
  • Billing portal rename: Removed "Past Invoices" button and renamed to "Manage Billing" in subscription UI.

Bug Fixes​

  • Fixed custom data string values being wrapped in extra quotes. See Custom Data Variables for details.
  • Added custom data support to single pass extraction. See Custom Data Variables for details.
  • Fixed PostgreSQL race condition in concurrent table creation.
  • Fixed memory leak by closing database cursors in subscription usage handler.
  • Fixed resource leaks in platform-service.
  • Added improved logging for retrieval operations.

v0.149.0​

Release Date: January 20, 2026

New Features​

  • Stripe billing portal: Added Stripe billing portal integration for LLMWhisperer subscription page.
  • Usage billing control: Added ability to disable usage billing for specific subscriptions in API Hub.

Bug Fixes​

  • Fixed packet processing final fetch response API.
  • Added database fallback for API key lookup in LLMWhisperer Bridge.
  • Fixed role update failures for existing users.
  • Fixed Ollama adapters failing post LiteLLM migration. See Ollama adapter for details.
  • Fixed export reminder state persistence across page reloads.