June 3, 2026, v0.12.0 (Beta)
We are introducing a connected iTheta product experience designed to help teams discover,
understand, and build with APIs faster. This release brings together iTheta Apps,
Pathfinder, and Pathbuilder into one API intelligence workflow.
This release establishes the foundation for a richer API planning experience,
including validation safeguards, ingestion QA private system visibility, and early
planning capabilities for more complex requirements workflows.
Introducing iTheta Apps
- One place for iTheta tools: iTheta Apps is the new portal experience for accessing iTheta
products from a central home.
- Simpler access: Users can sign in once, manage their session, and launch product workflows
from one place.
- Connected navigation: Pathfinder and Pathbuilder are available through a shared app
experience.
A Connected API Intelligence Workflow
- Upload and validate API specs with Pathbuilder.
- Turn those specs into searchable API knowledge.
- Ask API workflow questions in Pathfinder.
- Access everything through iTheta Apps.
Pathbuilder: Build Trusted API Knowledge
- OpenAPI upload and validation: Teams can upload API specifications, validate them, and review
issues before ingestion.
- Knowledge-layer creation: Pathbuilder turns approved API specs into searchable knowledge that
powers Pathfinder.
- Quality safeguards: Pre-validation, post-ingestion QA, system visibility, taxonomy
extraction, and indexing help keep API discovery reliable.
- Private system visibility: This release establishes the foundation for controlling which
systems are visible and discoverable.
Pathfinder: Ask API Questions in Natural Language
- Improved Context-sensitive questions: Pathfinder now supports
@ questions to
help users understand available API operations for a system or object, including GET,
POST, PUT, and DELETE.
- Improved query quality: The query engine has been improved to deliver better API results and
clearer workflow guidance.
Nodebuilder: Node-RED Development in VS Code
- VS Code development workflow: Nodebuilder helps teams build and maintain Node-RED custom
nodes directly from VS Code.
- Faster project setup: Developers can scaffold a new Node-RED custom node package with
runtime code, editor UI, example flows, and test structure.
- Workspace-aware support: Nodebuilder can sync local project context so implementation plans
are based on the actual codebase.
- Guided implementation: Developers can describe a change, review a structured plan, apply
local edits, and run commands from the extension.
- Safer iteration: Backup, checkpoint, and revert support help developers stay in control
while making changes.
Nodebuilder helps teams move faster from idea to working Node-RED custom node,
with project context, guided changes, testing, and rollback support built into the workflow.
May 3, 2026, v0.11.0 (Beta)
We are excited to announce the latest updates to Pathfinder! This release focuses on massive performance
gains, smarter AI integrations, enriched user experiences, and improved system reliability.
⚡ Performance
- Massive Performance Boost: We've drastically optimized our core query execution,
reducing processing times from several minutes down to under 30 seconds.
🧠 Smarter Context
- Context-Aware Querying: Introduced a new
@ tagging feature that enables
smarter, context-specific queries by instantly fetching related taxonomy terms based on the system you
are working with.
🖥️ Enhanced User Experience
- Richer API Documentation: APIs now feature suggested usage summaries formatted in clean
Markdown, along with ready-to-use
curl examples.
- System Insights at a Glance: The Pathfinder interface now returns brief, helpful system
descriptions when you search for specific systems.
- UI Polish & Fixes: Resolved several interface issues, including fixes to the queries
viewer and ensuring dependency trees display beautifully in a structured code format.
🛠️ System Reliability
- API Standardizations: Streamlined internal network requests, improving API standards
for fetching historical queries and seamlessly removed legacy authentication mechanisms from the
frontend.
