Release Notes

Karini AI Platform - Release Notes

This comprehensive documentation covers all releases for the Karini AI platform. Releases are organized by month with the most recent updates appearing first.

July 2026

Release Date: Jul 10, 2026

Sentinel Version: v1.9.70.19

CoreML Version: v1.10.25.13

🌐 Community Experience

We've introduced a streamlined onboarding experience for community users along with self-service knowledge management capabilities.

✨ Community Onboarding

New community sign-up and onboarding completion experience
Improved verification flow with clearer guidance throughout the onboarding process
Refined onboarding journey with tailored guidance and a smoother user experience

📚 Community Knowledge Bases

Community users can now create and manage their own Knowledge Bases directly from the platform.

Key capabilities include:

Upload documents through a dedicated Knowledge Base page
Automatic validation of upload limits and supported file types
Start ingestion directly from the interface with Save & Run
View and manage Knowledge Bases from a centralized dashboard

💰 Budgeting & Usage Controls

Organizations now have greater visibility and control over platform usage and costs.

📊 Organization Budget Management

Configure daily and monthly budgets at the organization level
Set spending limits for Recipes, Copilots, and user roles
Override budget limits where needed while maintaining organization-wide governance
Clear summaries and dashboards make monitoring usage easier

🚦 Usage Limits & Rate Limiting

Expanded governance capabilities help ensure fair usage and platform stability.

Configure request rate limits for users, recipes, and workflow nodes
Control workflow execution frequency and resource consumption
Clear notifications when usage or budget limits are reached

⚡ Semantic Cache Node

Introducing the new Semantic Cache node for workflow recipes, designed to improve performance by intelligently reusing previous responses.

✨ Key Capabilities

Reuse responses for repeated or semantically similar requests
Deliver faster responses while reducing AI processing costs
Configure cache hit and cache miss behavior within workflows
Enable semantic caching only where it provides value for your workflows

📊 Copilot Improvements

Copilot continues to evolve with better analytics and conversation management.

📈 Dashboard Enhancements

Pin charts directly to personalized dashboards
Refresh and rearrange dashboard widgets
Build customized analytics views for your organization

🤖 Workflow & AI Enhancements

🧠 Deep Agent Improvements

New option to disable conversation history for stateless workflows
Improved execution continuity for long-running and multi-step agents

💻 Code Interpreter

Added support for VPC connectivity, enabling secure access to private network resources for enterprise deployments.

🎨 Workflow Authoring

Larger prompt variable and validation fields for improved readability
Improved labels, descriptions, and tooltips across recipe configuration settings for a more intuitive authoring experience
Added node icons to the configuration panel for better visual context and easier identification of selected workflow nodes
Enhanced Prompt Playground and experiment workflows with support for multiple input variables
Richer experiment results with full-screen viewing and easier result sharing

🔐 Security & Platform Reliability

Continued security hardening through routine vulnerability remediation and dependency updates
Added an additional email verification step for password-based sign-ins, requiring a verification code sent to the registered email to help protect accounts from unauthorized access.
Improved platform stability, error handling, and operational reliability

June 2026

Release Date: Jun 15, 2026

Sentinel Version: v1.9.66.6

CoreML Version: v1.10.21.5

✨ New Features

🗄️ Pinecone Vector Database Support

Pinecone is now supported as a vector database provider for enterprise search and retrieval use cases.

Support for dense vector indexes and integrated embeddings
Full-text search (FTS) support
Advanced filtering using metadata, keywords, and access controls
Namespace and index configuration support
Dynamic metadata filtering for more accurate search results

🤖 Expanded Model Support

Added support for the latest Anthropic models:

Claude Opus 4.8
Claude Fable 5 (Global)
Claude Opus 4.5

Includes improved support for advanced reasoning and deployment flexibility.

📄 Document Writer Tool

Introducing the new Document Writer Tool for creating and managing files within workflows and agents.

Write files directly to S3
Flexible file path configuration
Multiple authentication options for storage access
Improved validation and reliability for document operations

🌐 New Web Search Tools

Added support for:

Tavily
Google
DuckDuckGo

Allowing agents to retrieve and use information from external web sources.

🧠 NLA Agent Builder Enhancements

Expanded and refined built-in skills for validation, tool orchestration, and workflow design
Improved agent-building experience with updated skill configurations
Enhanced consistency across agent templates and workflows

🔌 Connector Enhancements

🗃️ MSSQL Improvements

More secure query execution
Improved schema discovery and validation
Better reliability and error handling

🎨 Workflow & User Experience Improvements

Simplified workflow canvas with a cleaner visual experience for Agent and Deep Agent recipes
Improved workflow readability by removing unnecessary tool indicators
Enhanced usability and consistency across workflow-building experiences

⚡ Platform Improvements

Improved vector search configuration and observability
Enhanced agent execution tracking and workflow visibility
Optimized deployment performance and infrastructure efficiency
Expanded support for Microsoft Office document formats and file detection

🛠 Enhancements & Fixes

Improved reliability for document storage and retrieval workflows
Enhanced search accuracy and metadata handling
Better timeout validation and operational stability

Release Date: Jun 8, 2026

Sentinel Version: v1.9.65.9

CoreML Version: v1.10.20.7

🤖 Expanded Model Support

Added support for new global Anthropic model endpoints to provide greater deployment flexibility across regions:

Claude Sonnet 4.6
Claude Haiku 4.5

This enables organizations to deploy AI workloads more flexibly while maintaining access to the latest model capabilities.

🔌 LiteLLM Integration

Added support for LiteLLM, enabling organizations to simplify model management and routing across multiple AI providers through a unified interface.

Key benefits include:

Simplified model access and management
Greater deployment flexibility
Improved support for enterprise AI architectures

🗄️ Knowledge Base Enhancements

Improved knowledge base management within the Prompt Playground by introducing a unified Knowledge Base experience across tools.

Consistent configuration and selection experience
Simplified setup for knowledge-driven prompts and workflows
Better organization of enterprise data sources

🔐 ACL Group Filtering & Mapping

Enhanced access control capabilities with support for ACL group filtering and mapping, helping ensure users only access content they are authorized to view.

📧 Prompt Playground Improvements

Added a new Email Draft Generation tag to simplify the creation of email-focused prompts and workflows.

This makes it easier to generate structured email content directly from prompts and agents.

📊 Dashboard & Cost Visibility Enhancements

Expanded Copilot and dashboard analytics with improved visibility into usage and cost trends.

📈 Monthly Rollups

Added monthly rollup views across Copilot and dashboard history pages
Improved long-term usage and trend analysis

💰 Cost Insights

Added Cost per Request visibility in Copilot history
Added cost-based filtering capabilities
Improved cost tracking and operational transparency

🧩 Workflow & Scheduler Improvements

Improved webhook recipe scheduling by removing the EventBridge dependency, resulting in a more streamlined and reliable scheduling experience.

📘 API & Integration Enhancements

Expanded and improved Swagger API documentation with additional endpoints and enhanced API coverage.

This makes it easier for teams to integrate, automate, and build on top of the platform.

May 2026

Release Date: May 22, 2026

Sentinel Version: v1.9.63.2

CoreML Version: v1.10.19.3

🔐 Security & Reliability Improvements

We’ve implemented major security, infrastructure, and platform reliability enhancements across the product.

🛡️ Security Enhancements

Fixed multiple security vulnerabilities including CVE-2026-25896, CVE-2025-7783, CVE-2025-29927, CVE-2026-31938, CVE-2026-40393, CVE-2026-31789, CVE-2026-34000, and CVE-2023-45853
Improved webhook security, dependency management, and secure configuration handling
Upgraded platform packages and infrastructure components to address known vulnerabilities and improve overall platform security

⚙️ Reliability Improvements

Enhanced error handling, validation, and timeout management across services
Improved database connector stability and recovery handling
Better concurrency handling and operational reliability for workflow updates and background processes

🤖 Agent & Workflow Enhancements

🧠 NLA Improvements

Enhanced NLA workflows and overall agent orchestration experience with improved usability and reliability.

📧 Enhanced Email Tool

Expanded email capabilities with support for:

CC and BCC recipients
Attachments
HTML content support

🧩 Prompt Template Enhancements

Added new template insertion options for rich content workflows:

Image tags for S3 references
Citation tags for external web sources
S3 document citations
Sitecore CMS citations
Reference tags for linked documents
Video tags for S3-hosted video content

🔗 MCP Improvements

Faster MCP page loading with improved pagination and search
Better handling of large MCP server lists
Improved remote MCP server connectivity and usability

📊 Observability

Added clickable links within Copilot traces and responses
Enhanced monitoring and debugging capabilities across workflows

🏢 License & Organization Management

Added multi tenancy support for licenses
Organization limits are now managed based on license tiers

🗄️ PostgreSQL Knowledge Base Support

Introducing PostgreSQL as a fully supported Knowledge Base with advanced ingestion, semantic search, and enterprise access control capabilities.

Connect your own PostgreSQL database as a knowledge base with high-performance vector search powered by pgvector
Ingest structured data directly from CSV and Excel files with automatic column type detection and simplified configuration
Combine multiple columns into a single searchable field for richer semantic search and improved retrieval quality
Support for flexible formatting options including comma-separated, space-separated, key-value, and custom formats
Dynamic metadata filtering automatically narrows search results based on user queries using LLM-powered filtering
Row-level ACL-based access control ensures users only see documents they are authorized to access
Automatic schema change detection rebuilds the knowledge base when table mappings or configurations are updated

🎨 UI & Workflow Builder Improvements

Improved charts, tooltips, and workflow editing experience
Better validation and stability for recipe node connections
Getting Started pages now display only relevant quick actions for power users, including Create Prompt and Create Recipe

⚡ Infrastructure & Performance Improvements

Optimized Docker multi-stage builds for faster deployments and smaller image sizes
Improved Python 3.12 environment consistency support
Better connection pooling and resource management

🛠 Enhancements & Fixes

Improved error handling and operational stability across workflows and integrations
Corrected actor naming consistency in Ray jobs
Improved access controls on evaluation runs
Fixed form validation for prompt publishing workflows
Various backend performance optimizations and bug fixes across the platform

Release Date: May 18, 2026

Sentinel Version: v1.9.62.1

CoreML Version: v1.10.18.3

🎨 Workflow Builder UI Enhancements

Improved the Recipe node experience with a more modern and intuitive interface.

✨ What’s New

Modernized node icons and visual styling
Manual node resizing support
Improved connector line rendering and workflow readability

These updates provide a cleaner and more flexible workflow-building experience.

🤖 Deep Agent Improvements

Enhanced Deep Agent capabilities with better summarization, observability, and sub-agent handling.

🧠 Enhancements

Improved summarization middleware behavior
Added custom read_file token limit enforcement
Enhanced sub-agent descriptions for better workflow clarity

📝 Trace Logging Improvements

Added detailed token counter logging for Deep Agent summarization middleware
Improved trace visibility and debugging support

🗄️ Knowledge Base & Data Integration Enhancements

🐘 PostgreSQL Knowledge Base Support

Added PostgreSQL as a supported knowledge base source.

📊 Improved Data Mapping

Combine multiple columns during configuration
Apply custom formatting options for better indexing and retrieval quality

🔌 MCP Support for NLA Agent Builder

Added MCP integration support for the NLA Agent Builder, enabling expanded interoperability and external tool orchestration capabilities.

❄️ Snowflake Connector Enhancements

Improved Snowflake integration with enhanced query and warehouse management support.

✨ Enhancements

Warehouse selection support
Database and schema context configuration for unqualified SQL queries
Improved query execution flexibility

🌐 URL Connector Improvements

Extended web crawling capabilities with iframe source support for broader and more comprehensive content extraction.

📄 Excel Processing Optimization

Refactored the Excel extraction pipeline for improved efficiency and metadata handling.

🚀 Improvements

Better token counting accuracy
Enhanced metadata processing
Improved overall extraction performance

🛠 Enhancements & Fixes

Minor UI refinements across workflow and connector experiences
Improved backend stability and processing reliability
Performance optimizations for data ingestion and extraction workflows
Various bug fixes and operational improvements

Release Date: May 8, 2026

Sentinel Version: v1.9.61.11

CoreML Version: v1.10.16.4

🤖 NLA Agent Builder

Introducing the new NLA Agent Builder for creating intelligent agent workflows with a more streamlined and scalable orchestration experience.

Faster agent creation and configuration
Improved workflow composition
Enhanced extensibility for enterprise use cases

🧠 Deep Agent Enhancements

Deep Agent continues to evolve with major upgrades focused on usability, scalability, and observability.

✨ New Skills Support

Added Skills capability to Deep Agent
Dynamic skill loading and resolution
Support for both native and custom skills
Improved skill caching and middleware-based serving

📡 Real-Time Event Streaming

Enhanced live streaming support with improved event visibility
Better nested workflow tracking for sub-agents
Improved event summaries and UI-friendly activity descriptions

🔀 Improved Model Fallback & Timeout Handling

Enhanced fallback behavior across models
Better timeout propagation and retry handling
Improved resiliency for long-running agent tasks

🔧 Workflow Builder Improvements

🧑‍💻 Human-in-the-Loop (HITL) Node Support

Added a new HITL node to workflow recipes.

Multiple incoming and outgoing edge support
User decision-based resume handling
Multi-path routing support
Improved state management and rollback handling

🛡️ Guardrail Node Support

Introduced Guardrail Nodes in workflow recipes.

Integrated testing APIs
UI integration support
Safer workflow execution and validation

🎨 Prompt Playground & UX Improvements

✨ Prompt Playground Updates

Improved UI experience with expandable text areas in popups
Better usability for large prompts and configurations

📊 Copilot Dashboard Enhancements

Expanded analytics and dashboard capabilities:

Multi-select metrics support
Counter cards for:
- Unique users
- Unique sessions
- Requests
- Tags

👀 File Upload Support

Added file upload capability for:

Summarization prompts
Classification prompts

🔐 Enterprise Governance & Licensing

📜 License Manager

Introduced a new License Management System.

Package-based licensing support
Dedicated license dashboard
Usage visibility and tracking

💰 AWS Partner Revenue Measurement Support

Added support for AWS Partner Revenue Measurement (PRM) integrations and reporting.

⚡ Reliability & Resilience

⏱️ Invocation Timeout Configuration

Added configurable timeout handling with per-attempt controls, graceful cleanup, and improved retry budgeting.

🔄 Enhanced Retry & Error Handling

Improved resiliency with smart retry classification, adaptive exponential backoff, and better handling for AWS, Bedrock, network, and streaming failures.

📂 Data Processing & Ingestion Improvements

📄 Auto Chunking Strategy

Added automatic chunking strategies for different file types to improve ingestion quality and retrieval performance.

📊 Data Ingestion Enhancements

Improved paused run cancellation support
Better archive mutation rollback handling
Enhanced reranker timeout configuration and performance optimization

🔗 Connector & Media Enhancements

🎙️ Amazon Transcribe Enhancements

Added diarization support to Amazon Transcribe output formats for improved speaker separation.

📺 YouTube Connector Improvements

Enhanced YouTube ingestion and metadata processing:

Batch video metadata fetching
Privacy status filtering
Improved playlist/channel handling
Enhanced metadata enrichment

🌐 Sitecore Connector Improvements

Image URL database parameter support
Metadata handling improvements
Checksum exclusion enhancements

📈 Observability & Logging

📝 Improved Logging & Monitoring

Enhanced debugging and observability capabilities:

MongoDB connection timing metrics
Structured event logging
Improved context preservation
Better event formatting for parsing and analytics

⚙️ Infrastructure Improvements

🚀 Connection & Performance Optimizations

Reduced connection overhead
Improved connection pooling behavior
TCP keepalive support for long-lived connections
Better adaptive timeout defaults

🛠 Enhancements & Fixes

Minor UI refinements across platform experiences
Improved backend reliability and workflow stability
Enhanced error handling and callback URL construction
Performance optimizations across agent execution and integrations
Various bug fixes and operational improvements

April 2026

Release Date: April 13, 2026

Sentinel Version: V1.9.56.3

CoreML Version: v1.10.9.6

🔒 Security & Performance

Security Hardening

Enhanced password security with intelligent rate limiting for incorrect attempts
OTP attempt limits for forgot password flow
Upgraded deprecated packages to address vulnerabilities
Automatic session validation after critical account activities

Performance Optimizations

Optimized Observability queries with native app-level query generation, eliminating third-party dependencies
Memory monitoring endpoints with automated garbage collection and cleanup
Ray framework integration for webhook recipes, enabling parallel processing in isolated environments

📊 Copilot Enhancements

Advanced Analytics Dashboard

New metrics-focused dashboards in copilot history: latency, TTFT (Time to First Token), request routing patterns
Real-time metric rollups with historical comparison

Enhanced Filtering & Data

New time-based filters in copilot history table
Copilot history filters for external users
Guardrail and feedback filtering options
Support for CSV, XLS, XLSX, and WAV file uploads

Recipe Management

Enhanced recipe import functionality
Prompt version preservation across imports

🤖 Deep Agent Platform

Core Agent Capabilities

Complex workflow orchestration with enhanced event logging
Sequential event streaming for real-time monitoring
Improved interruption handling UI

New Agent Tools

🧠 Think Tool: Generates and streams agent reasoning process
💻 Code Interpreter: Execute code within agent workflows
🔌 MCP Support: Full integration with traces in recipes and prompts

Runtime & Execution

Abort capabilities for Karini Runtime and Agentcore recipes
Webhook request status polling
Enhanced error handling and recovery

🎯 New Nodes & Tools

Workflow Nodes

Pass Through Node: Routes responses to next node without modification
Guardrail Node: Content filtering and safety controls with comprehensive filter support

KnowledgeBase Node

Teradata EVS integration support
Azure AI Search integration support (parity with OpenSearch)

Browser Use Tool

File upload capability
Client ID and request ID propagation in browser configuration

🔗 Integrations & Connectors

SSO & Authentication

Ping Identity SSO provider support

Data Sources

Sitecore connector enhancements: video support, caching optimization

AI Services

Custom SageMaker reranker endpoints with configurable response parsing
Amazon Transcribe diarization output format option
OCR Textract output format selection (JSON or plain text)

🧠 Model Hub Updates

Claude Sonnet 4.6 and Claude Opus 4.6 now available
Service tier selection for Amazon Bedrock models
User unable to add Deprecated models in model hub

🎨 Agent Hub

Agent Creation & Management

Create custom agents from pre-built agent templates
Workflow recipe validates all Required fields so user can navigate to appropriate resources
Agent selection from curated library

🛠️ Developer Experience

Knowledge Base Management

Pause/unpause KB recipes when dataset changes based on user configured limits for adds/deletes/change events
Admin confirmation workflow before unpausing recipe

Infrastructure

Automated migration scripts with integrated change logs
Streamlined deployment process

Prompt Engineering

Image upload support in summarization and classification prompt nodes
Consistent experience across agent and standalone prompts

🐛 Bug Fixes & UI Enhancements

UI/UX improvements across platform components
Enhanced error messaging and user feedback
Performance optimizations for smoother user experience

February 2026

Release Date: February 10, 2026

Sentinel Version: v1.9.46.4

CoreML Version: v1.9.99.3

🧠 Deep Agent (Beta) Launch

✨ Deep Agent (Beta) is now live!

🤝 Human-in-the-loop support for guided agent execution
📡 Live event streaming for real-time visibility into agent workflows
⚡ Designed for complex, multi-step orchestration scenarios

This marks a major step toward enterprise-grade agentic automation.

🧩 Recipe & Prompt Enhancements

🆕 Added new prompt type support for:
- Deep Agent
- Node-level prompts in Recipes
🔐 Introduced OAuth2 authentication method in:
- REST API Tool (Prompt Playground)
- Recipe-level integrations
🧵 Improved recipe processing with a detached actor implementation:
- Optimized memory usage
- Reduced throttling risks
- Better isolation and stability

🔌 MCP & External Integrations

🌍 Remote MCP servers integration support
📂 Support for MCP recipes via external APIs, including file handling

🔐 Advanced Authorization Controls

👥 Added Access Control Groups at:
- Node level
- Agent level

Enables fine-grained permission control to restrict or allow authorized users securely.

🤖 Model Support Expansion (Bedrock)

Added support for new models:

Claude Opus 4.6 – Advanced reasoning and long-context workflows
GLM 4.7 & GLM 4.7 Flash – Fast multilingual performance
Kimi K2.5 – Strong reasoning and long document handling
MiniMax M2.1 – Efficient conversational AI
Qwen 3 Coder Next – Optimized for coding tasks
DeepSeek V3.2 – High-performance reasoning model

Expanding your options for performance, reasoning, coding, and multilingual use cases.

📺 New YouTube Connector

🎥 Improved transcript extraction
🧠 Updated video embedding conversion logic
More reliable processing and enhanced semantic search capability

📊 Evaluation & Observability

📈 Evaluation added for:
- Agents
- Webhooks

Improved evaluation metrics for response quality and performance benchmarking.

💬 Copilot Enhancements

🎨 UI improvements for better usability and responsiveness
👀 Admin preview for user conversation threads

🔎 OpenSearch Enhancements

📝 Added Form-based search
🔍 Integrated Vector search
⬇️ Dropdown selector for choosing search type

Provides more flexible and powerful search capabilities.

💰 Cost & Token Tracking Improvements

🔄 Separated Token Rollup into a dedicated background process
📊 Improved accuracy for:
- Global dashboards
- Cost analytics
- Token consumption reporting

🛠 Enhancements & Fixes

Minor UI refinements for improved usability and responsiveness
Performance optimizations across agent and recipe execution
Various bug fixes and backend reliability improvements

January 2026

Release Date: January 16, 2026 Sentinel Version: v1.9.43 CoreML Version: v1.9.97.1

👥 Admin & Permissions

Mass UpVote/DownVote: Admin users can now bulk upvote/downvote items in Copilot history

⚙️ Configuration & Settings

Organization Page Defaults: Added default model configuration for:
- Dynamic Filtering
- Query Rewriting
- Evaluation Judge
- Caching
- Topic Classification

🔄 Workflow & Nodes

Pass-through Node: New node type added to workflow system

⚡ Performance Optimizations

Server-side Pagination: Implemented global server-side pagination with optimized key-based search for faster page loads and reduced memory usage
Payload Serialization: Added compression to reduce payload size, improving bandwidth utilization and transfer speed

🎨 UI/UX Improvements

Traces HTML Formatting: Enhanced rich text view for trace data

🔧 Tools & Integrations

MCP Tool Type: Added new MCP (Model Context Protocol) tool type
YouTube Connector: New connector supports fetching single videos or entire channel content

🤖 Copilot Enhancements

File Upload Limit: Increased maximum file size from 30MB to 50MB (📤)
Dataset Export: Added multi-select export functionality for:
Fine-tuning datasets
Node optimization data
Node evaluation data from Copilot history

November 2025

Release Date: November 21, 2025 Sentinel Version: v1.9.8.2 CoreML Version: v1.9.89.7

🎯 Agent Evaluation System

Comprehensive Evaluation Framework: Test agents against datasets with automated metrics for performance validation, per-sample context, and custom prompts for fine-grained testing
Agent-Specific Metrics: Tool Accuracy, Goal Achievement, and Execution Efficiency metrics tailored for agentic workflows
Agent Iteration Tracing: Full iteration-level tracing for debugging agentic workflows and understanding agent behavior
Evaluation Runs Tracking: Monitor evaluation progress and results across multiple runs with detailed dashboards
Prompt Playground Evaluation: Interactive evaluation directly in playground environment for rapid testing
Origin Tracking: Evaluation run tracking with origin field in chatbot requests for audit trails

📊 Prompt Evaluation Enhancements

Results Analytics: Detailed statistical analysis with mean, median, standard deviation, and score distributions
Evaluation Dashboard: Enhanced UI for viewing and managing evaluation runs with filtering and sorting

🔌 MCP Server Management

Trusted Agents Catalog: Pre-configured MCP servers ready for one-click deployment
MCP Testing Tools: Test functionality for MCP tools directly in the playground environment
Configuration Validation: Automatic validation of MCP server configurations on upload to prevent errors
Server Lifecycle Management: Enable, disable, test, edit, and remove MCP servers through intuitive UI

🔍 Vector Search & Retrieval

Hybrid Search Dataset API: RESTful API for hybrid search across vector datasets with programmatic access
Search Configuration UI: Interactive search panel for testing and configuring search settings in real-time

🔗 Data Connectors & Enterprise Integrations

Email Connector: Integration for email data ingestion and processing workflows with document reader agent tools
URL Connector Optimization: String metadata handling with improved performance
Sharepoint Enhancements: Enhanced document extraction for knowledge base nodes
Sitecore Connector: Optimized CMS integration for content management

⚡ Semantic Caching Enhancements

Cache Setup Logging: Detailed logs for semantic cache initialization and debugging

📄 Document Processing & Preprocessing

Filename Context: Document preprocessor includes filename in processed-data context
Audio File Ingestion: Fixed audio file chunking in copilot interactions
Archive Processing: Improved handling of ZIP, RAR, 7Z files with better extraction

🤖 Model Support

Amazon Nova Act: Browser automation integration with configurable timeout settings
Embeddings Optimization: Batch embedding inference via AWS Bedrock for improved throughput

⚙️ Performance & Infrastructure

Dependency Updates: Updated core dependencies for security and performance improvements

October 2025

Release Date: October 30-31, 2025 Sentinel Version: v1.8.97 CoreML Version: v1.9.88

📊 Observability & Analytics

Grafana Integration: Enterprise-grade observability with customizable Grafana dashboards
Agent Requests Table: Detailed table view of all agent executions with advanced filtering
Performance Trends: Line charts showing latency, success rates over time for trend analysis
Token Metrics: Comprehensive token tracking across agents and time periods with bar graph visualizations
Tool Analytics: Tool usage frequency, duration trends, execution counts, and performance metrics
Custom Queries: Build custom visualizations and reports with SQL query support

🤖 Model Support & Capabilities

Meta Llama 4 Series: Support for Llama 4 70B and 8B variants for diverse use cases
Claude Sonnet 4.5: Latest Anthropic models with extended context windows
Amazon Nova Multi-modal Embeddings: Configurable dimensions (3072, 1024, 384, 256) for flexibility

🔄 Agentic Workflows Framework

Code Interpreter: Integrated code execution capabilities for dynamic programming tasks

🔍 Vector Search & Retrieval

Reranker Integration: Reranker node for improved search relevance with cross-encoder reranking and Cohere and AWS Bedrock reranker support for relevance optimization
Hybrid Search: Combined keyword and semantic search capabilities for best results
Batch Embedding: Optimized batch inference for embeddings to improve throughput

📦 Batch Processing & Distribution

Bedrock Batch Inference: AWS Bedrock batch job management with status tracking
Error Handling: Graceful failure handling with file skip logic for resilience

🔌 MCP (Model Context Protocol)

MCP Selector Component: Dedicated component for selecting and managing MCP servers
Configuration Encryption: Encrypted credential storage for sensitive MCP server environment variables
Server Management: Enhanced enable/disable functionality for MCP servers
Tool Discovery: Endpoint for discovering available MCP tools

📅 Recipe & Workflow Management

Recipe Scheduling: Schedule automated recipe executions with cron expression support
Recipe Versioning: Version control for recipes with rollback capabilities and version comparison
Execution History: Track all recipe runs with detailed logs and outputs
CRON Scheduling: Job scheduling with cron expressions and timezone support
Recurring Tasks: Automated recipe execution with schedule definitions

📈 Evaluation Enhancements

Online Evaluation Matrix: Dashboard for online evaluation metrics with filtering capabilities
Topics Classification: Topic trends analysis for copilot interactions

September 2025

Release Date: September 30, 2025 Sentinel Version: v1.8.82 CoreML Version: v1.9.7

🏢 Enterprise Integrations

SAP ODATA Integration: Native SAP ODATA connector support
Zendesk Integration: Integrate with Zendesk for customer support ticket management with full API support

🌐 Browser Automation Tools

Browser Use Integration: Playwright-based web automation framework
Interactive Browser Control: Chat interface for browser operations
Web Scraping: Dynamic content extraction with anti-scraping bypass capabilities
Chromium Support: Headless browser automation with full Chrome DevTools Protocol
Browser Use Tool: Nova Act integration for browser automation tasks

🎵 Audio & Video Processing

Speech-to-Text: Audio transcription with intelligent chunking support
Video Processing: Video file upload and processing with transcript generation

📦 Recipe & Workflow Management

Recipe Import/Export: Three import options with clone prompts functionality
Rollback Feature: Quickly revert to previous recipe versions on failures
Recipe Auto Layout: Automatic node arrangement for better visualization

🤖 Agent Runtime & Orchestration

Agent 2.0 Recipe Enhancements: Code interpreter tool and hybrid search in knowledgebase nodes
Recipe Versioning Improvements: Version display in copilot history with published_by tracking

⚡ Performance & Operations

Scheduling Enhancements: End date filters and validation improvements for scheduled tasks
Tracing UI Improvements: Expanded view with collapse/expand all functionality
Token Rollup Optimization: Increased window to 24 hours with frequency of 1 hour for better performance

August 2025

Release Date: August 25, 2025 Sentinel Version: v1.8.64 CoreML Version: v1.9.2

🏢 Enterprise Integrations

Sitecore Connector: Integration with Sitecore CMS for content management
Box Integration: Secure file storage and collaboration through Box

🤖 Model Provider Expansion

Google Vertex Gemini: Full Gemini model family support across all versions
Azure OpenAI: Complete Azure OpenAI integration with latest GPT models
Context Length Updates: Extended context windows for supported models

🔍 Large File Context Management

Split & Merge Strategy: Advanced document chunking strategies for optimal retrieval
Metadata Extraction: Entity validation for metadata extraction

🤖 Agent Runtime & Orchestration

Semantic Cache: Initialize semantic cache button for Agent 2.0 for improved response times

⚡ Performance & Infrastructure

Token Management: Improved token rollup with chunking for large arrays
Token Optimization: Automatic token counting and optimization suggestions
AgentCore Runtime: Agentcore Runtime Support with ARM Containers

🔌 MCP & Tools

MCP Organization Support: Organization-level MCP server management
Recipe Tool Forms: Enhanced forms for Box connector and presigned URL connector

🔒 Security & Compliance

Okta Authentication: Enhanced logging and debugging for SSO issues

July 2025

Release Date: July 24, 2025 Sentinel Version: v1.8.58 CoreML Version: v1.8.98

🤝 Collaboration Features

Draft Mode: Collaborative editing mode for prompts and agents with real-time updates
Rich Text Editing: Editor with table of contents, custom tables, image upload, hyperlinks, and font styling
Visual Context: Citation visibility controls and image panel in draft mode
Share & Collaborate: Share drafts with team members for review and feedback

🎨 User Experience & Interface

Chat Widget Enhancements: Seed questions, follow-up questions, and close button improvements
Visual Capabilities: Process and analyze images, diagrams, and visual content with enhanced image panel

💻 Developer Experience

WebSocket Support: Real-time bidirectional communication for interactive applications
API Documentation: Comprehensive API documentation with code examples
SDK Support: Python, JavaScript, and TypeScript SDKs
Webhook Support: Outbound webhooks for event notifications
Batch APIs: Asynchronous batch processing endpoints

🔒 Security & Access Control

API Key Management: Organization-level API key validation and secure access control

⚡ EventBridge Integration

AWS EventBridge: Agent 2.0 scheduling with AWS EventBridge

June 2025

Release Date: June 27, 2025 Sentinel Version: v1.8.24

📊 Observability & Analytics

MCP Server Count: Dashboard statistics for MCP server usage and monitoring

🔒 Security & Operations

Recipe Import Security: Organization-level checks to prevent cross-org imports
Security Scanning: Integrated security scanning in CI/CD pipeline for vulnerability detection

🎨 User Experience & Interface

Full Screen Mode: Enhanced UI for focused editing experience
File Upload Improvements: Presigned URL support and HTML file upload option

📦 Recipe & Workflow Management

JSONPath Validation: Enhanced regex for jsonpath field validation
Scheduled Recipe Fixes: Improved reliability for scheduled executions

🏪 Catalog & Discovery

Agent Marketplace: API changes for agent discovery and deployment

May 2025

Release Date: May 28, 2025 Sentinel Version: v1.8.8 CoreML Version: v1.8.86

🤖 Model Support & Capabilities

Thinking Mode Support: Extended reasoning capabilities for compatible models
Reasoning Transparency: Expose model reasoning process for better debugging and understanding
Model Versioning: Pin to specific model versions for reproducibility
Amazon Nova Premier v1: Latest Amazon Nova flagship model with advanced capabilities
Meta Llama 4: Support for Llama 4 70B and 8B models
GPT 4.1 Series: GPT 4.1, 4.1 Mini, 4.1 Nano with enhanced performance
OpenAI O-Series: O4 Mini and O3 reasoning models for complex tasks
GPT 4.5 Preview: Early access to GPT 4.5

📄 Document Format Support

PowerPoint Processing: PPTX file parsing and extraction
Excel Support: XLSX spreadsheet processing with formulas
Legacy Word: DOC file format support for older documents
File Type Detection: Enhanced MIME type detection for accuracy

🔗 Connector Enhancements

SharePoint Connector: Enterprise SharePoint integration
Box Token Fixes: Resolved authentication issues for stability
UTF-8 Handling: Improved character encoding support for international content

📦 Recipe & Workflow Management

Deployment Confirmation: Enhanced modals for recipe deployment with clear confirmation flows
Recipe Tool Forms: Improved tool configuration interfaces

📈 Performance & Monitoring

Performance Monitoring: Enhanced latency tracking (p50, p95, p99) and error rate monitoring
Latency Tracking: Monitor latencies across all endpoints

🎨 User Experience

Loading States: Improved loading indicators and progress feedback

April 2025

Release Date: April 24, 2025 Sentinel Version: v1.6.223 CoreML Version: v1.8.85

🔄 Agentic Workflows

Tool Orchestration: Multi-step tool execution and chaining
Agent State Management: Persistent state across interactions
JSON Placeholder: Template variable resolution in workflows

🌐 Web Content Extraction

Web Scraping: Enhanced content extraction capabilities
URL Processing: Improved URL connector with metadata handling

📦 Recipe Orchestration

Conditional Logic: Add conditional steps and branching in recipes

🤖 Model Support

Extended Model Library: Support for latest models from OpenAI, Anthropic, AWS, and Google
Model Fallbacks: Configure fallback models for improved reliability
Function Calling: Native support for tool use and function calling across models

⚙️ Infrastructure

Horizontal Scaling: Auto-scaling infrastructure for handling load spikes
Load Balancing: Intelligent request routing for optimal performance

🧪 Testing & Debugging

Debug Mode: Detailed execution traces and intermediate results
Performance Profiling: Identify bottlenecks and optimization opportunities

March 2025

Release Date: March 28, 2025 Sentinel Version: v1.6.204 CoreML Version: v1.8.70

🛡️ Guardrails & Safety

Guardrails Integration: Comprehensive guardrail system to ensure AI safety and compliance
Policy Enforcement: Configure and enforce content policies, PII detection, and safety constraints
Real-time Monitoring: Track guardrail violations and policy adherence in production

🕸️ Neptune Graph Database

Amazon Neptune: Production-grade graph database integration
Graph Data Processing: Entity and relationship extraction

🔍 Vector Search & Retrieval

Dynamic Metadata Filtering: LLM-powered filter generation from natural language queries
ACL Prefiltering: User and group-level access control for search results

🏪 Catalog & Discovery

Catalog Export: Export functionality for agent catalog

📦 Recipe & Workflow Management

Preprocessing Enhancements: Improved data preprocessing capabilities
Webhook Recipe Fixes: Stability improvements for webhook-based recipes

🔧 System Operations

Health Check Endpoint: System status monitoring
Error Reporting: Enhanced tracing and debugging capabilities
Database Optimization: Query optimization and indexing

🔒 Security & Encryption

Document Encryption: Secure document storage capabilities
Credential Management: Enhanced secret management
Access Control: Authentication and authorization improvements

⚙️ Infrastructure

Helm Chart Updates: Enhanced Kubernetes deployment configurations

February 2025

Release Date: February 26, 2025 Sentinel Version: v1.6.183 CoreML Version: v1.8.20

🗄️ Data & Storage

PostgreSQL Connector: Table name support in credentials for improved database connectivity

🗄️ Data Management

PostgreSQL: Knowledge base query integration
Filtering: Sensitive information detection and filtering
Usage Reporting: Enhanced metrics and reporting

💻 Developer Experience

Presigned Upload URL: Enhanced API for secure file uploads

⚡ Performance & Infrastructure

Database Optimization: Query optimization and indexing improvements
Ray Dockerfile: Distributed computing optimization
Package Updates: Security and performance updates

January 2025

Release Date: January 29, 2025 Sentinel Version: v1.6.152 CoreML Version: v1.8.5

👁️ Visual Language Model (VLM) Support

Image Processing: Process and analyze images, diagrams, and visual content
Image Input: Upload images directly in playground for multimodal interactions
Visual Context: Provide visual context to agents for enhanced understanding
Multimodal Dataset: Support for image and video understanding

🔒 Security & Access Control

ACL Implementation: User and group-level access control for search results

📦 Recipe & Workflow Management

Recipe Action Improvements: Enhanced recipe run execution

December 2024

Release Date: December 26, 2024 Sentinel Version: v1.6.103 CoreML Version: v1.7.8

🔍 Vector Search & Retrieval

Advanced RAG Techniques: Query rewrite and multi-query generation for better retrieval
Top-K Configuration: Flexible result count settings with prompt context options
Dataset Management UI: Interactive search panel for testing and configuring search settings
Performance Monitoring: Search latency tracking, relevance scores, and usage metrics

🏗️ Platform Foundation

Document Ingestion: Basic document processing pipeline

🕸️ Knowledge Graph Features

Neptune Integration: AWS Neptune graph database with Gremlin query support
Graph Ingestion: Standard and Ray-distributed graph building for scalability

🎨 User Experience & Interface

Copilot Thread Management: Logical delete for copilot threads
Prompt Template Improvements: Enhanced variable handling in prompt templates

📦 Recipe & Workflow Management

Recipe Scheduling Foundation: Initial scheduling capabilities for automated execution

🛡️ Guardrails & Safety

PII Detection: Sensitive data identification and filtering for compliance
Toxicity Checking: Content safety validation to prevent harmful outputs
Custom Guardrails: User-defined safety rules with output filtering
Guardrail Tracing: Complete visibility into safety filter execution

Questions or Feedback?

Last Updated: November 23, 2025

PreviousCode Optimization Agent

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