# Documentation

Welcome to the documentation.

## Subpages

- [User Guide](https://www.union.ai/docs/v2/union/user-guide/page.md)
  - [Flyte 2](https://www.union.ai/docs/v2/union/flyte-2/page.md)
  - [Quickstart](https://www.union.ai/docs/v2/union/quickstart/page.md)
- [Tutorials](https://www.union.ai/docs/v2/union/tutorials/page.md)
  - [Automatic prompt engineering](https://www.union.ai/docs/v2/union/auto_prompt_engineering/page.md)
  - [GPU-accelerated climate modeling](https://www.union.ai/docs/v2/union/climate-modeling/page.md)
  - [Run LLM-generated code](https://www.union.ai/docs/v2/union/code-agent/page.md)
  - [Deep research](https://www.union.ai/docs/v2/union/deep-research/page.md)
  - [Distributed LLM pretraining](https://www.union.ai/docs/v2/union/distributed-pretraining/page.md)
  - [Fine-tuning a VLM with a frozen backbone](https://www.union.ai/docs/v2/union/qwen-vl-finetuning/page.md)
  - [Hyperparameter optimization](https://www.union.ai/docs/v2/union/hpo/page.md)
  - [Multi-agent trading simulation](https://www.union.ai/docs/v2/union/trading-agents/page.md)
  - [Text-to-SQL](https://www.union.ai/docs/v2/union/text_to_sql/page.md)
- [Integrations](https://www.union.ai/docs/v2/union/integrations/page.md)
  - Integration categories
  - Distributed compute
  - Supported distributed compute integrations
  - How the plugin system works
  - Example: Using the Dask plugin
  - Key design principle
  - Agentic AI
  - Supported agentic AI integrations
  - Experiment tracking
  - Supported experiment tracking integrations
  - Connectors
  - Supported connectors
  - Creating a new connector
  - Async connector interface
  - Example: Model training connector
  - Build a custom connector image
  - LLM Serving
  - Supported LLM serving integrations
- [API Reference](https://www.union.ai/docs/v2/union/api-reference/page.md)
  - [Flyte SDK](https://www.union.ai/docs/v2/union/flyte-sdk/page.md)
  - [Flyte CLI](https://www.union.ai/docs/v2/union/flyte-cli/page.md)
  - [Migration from Flyte 1](https://www.union.ai/docs/v2/union/migration/page.md)
- [Community](https://www.union.ai/docs/v2/union/community/page.md)
  - Contributing to documentation
- [Release Notes](https://www.union.ai/docs/v2/union/release-notes/page.md)
  - March 2026
  - :wrench: Extended Idle Timeout for Panel Apps
  - :wrench: Plugin Variants Documentation
  - :rocket: Google Gemini Plugin Integration
  - :hammer: Forced Image Build Caching
  - :computer: LLM-Powered Code Generation
  - :wrench: Updated AI Plugin Examples
  - :wrench: Debug Mode Integration
  - :sparkles: Improved CLI Enum Support
  - :memo: Programmatic Log Access
  - :zap: Simplified PyTorch Example Setup
  - :chart_with_upwards_trend: Distributed Training Evaluation
  - :zap: Improved Benchmark Flexibility
  - :computer: CLI Project Management
  - :robot: Anthropic Claude Integration
  - :hourglass_flowing_sand: Panel App Enhancements
  - :gear: AWS Config File Support
  - :sparkles: Improved Task Execution Reliability
  - :wrench: Enhanced Action Service Integration
  - :rocket: Async Training with Early Stopping
  - :wrench: Improved Include Path Handling
  - :zap: Enhanced Retry Management
  - :zap: Improved Module Loading
  - :zap: Dynamic Batching for Improved GPU Utilization
  - :sparkles: Run Cache Disabling
  - :computer: Vim Key Navigation for TUI
  - :sparkles: Clickable Image Build URLs
  - :sparkles: Enhanced Run Filters
  - :wrench: Simplified Dependency Management
  - :robot: MLE Agent Enhancements
  - :sparkles: Improved Task Command Initialization
  - :zap: New Example Applications & Bug Fixes
  - :gear: Phase Transitions Tracking
  - :wrench: Multiple Source Files Support
  - :package: Simplified Code Bundling
  - :wrench: Improved Error Messaging for Deployment
  - :wrench: Improved Debugging for Reusable Tasks
  - :sparkles: JSONL Plugin Support
  - February 2026
  - :sparkles: JSON Schema Enhancement
  - :calculator: Panel Calculator Example
  - :sparkles: Spark Plugin Update
  - :lock: Secure Package Specification
  - :zap: Enum Name Acceptance in CLI
  - :wrench: Enhanced Pod Template Handling
  - :zap: Stress Testing Example Added
  - :bug: Correct Serialization Field
  - :wrench: Improved Async Task Handling
  - :wrench: Sync Alignment of File Upload Methods
  - :hourglass: Request Timeout Configuration
  - :wrench: Enhanced Bundling and Error Handling
  - :wrench: Dynamic Pydantic Model Creation
  - :busts_in_silhouette: Human-in-the-Loop Plugin
  - :rocket: Stateless Code Sandbox
  - :wrench: Improved CLI Logging Initialization
  - :wrench: Enhanced Ignore Handling
  - :whale: CI Image Builder
  - :wrench: TypedDict Compatibility Fix
  - :globe_with_meridians: Cross-Platform Code Bundling
  - :wrench: Improved CLI JSON Formatting
  - :wrench: Improved Pod Image Handling
  - :sparkles: Flyte Webhook Environment
  - :repeat: Retry Interceptor for gRPC
  - :sparkles: Orchestration Sandbox Feature
  - :wrench: Task Shortname Override Fix
  - :sparkles: NVIDIA H100 GPU Support
  - :zap: Enhanced Error Handling in PyTorch Elastic Jobs
  - :wrench: Reverse Path Priority Fix
  - :globe_with_meridians: S3 Virtual Hosted-Style Support
  - November 2025
  - :fast_forward: Grouped Runs
  - :globe_with_meridians: Apps (beta)
  - :label: Custom context
  - :lock: Secrets UI
  - Image builds now run in the same project-domain
  - Support for secret mounts in Poetry and UV projects
  - October 2025
  - :infinity: Larger fanouts
  - :computer: Remote debugging for Ray head nodes
  - :zap: Triggers and audit history
  - :arrow_up: Deployed tasks and input passing
- [Deployment](https://www.union.ai/docs/v2/union/deployment/page.md)
  - BYOC deployment
  - Self-managed deployment
  - Data plane
  - Control plane
- [Security](https://www.union.ai/docs/v2/union/security/page.md)
  - Deployment models

---
**Source**: https://github.com/unionai/unionai-docs/blob/main/content/_index.md
**HTML**: https://www.union.ai/docs/v2/union/