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.
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?
Contact us at support@karini.ai or visit our documentation at https://karini-ai.gitbook.io/karini-ai-documentation/
Last Updated: November 23, 2025
Last updated