OL Hub Release Notes 3.0.20
Release Date: December 1, 2025
OL HUB Core Version 5.0.125 · OL HUB DTF Version 3.0.20
✨ New Features
Connection Profiles UI
You can now create and edit connection profiles using either a guided form or a code editor.
New GKE Deployer
Deploy OL-Hub projects directly to Google Kubernetes Engine using the new built-in GKE deployer.
🚀 Enhancements
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Reverse API Client Configuration When configuring a Reverse API client, users can now provide either a direct URL or an environment variable. This supports flexible deployment across multiple environments (e.g., PROD, TEST), including URIMAPs for CICS and environment variables for AS/400 COBOL.
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Kafka Module Assets can now be generated from JSON Schema, not only JSON sample messages.
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CICS Connector Several log messages were improved for clearer diagnostics and troubleshooting.
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Low-Code Consumer Projects Removed
application.ymlfrom low-code consumer projects. Consumers now rely primarily on Hub configuration, simplifying maintenance and preventing conflicts between YAML and Hub settings.
🐞 Bug Fixes
- Improved handling of multi-line input fields in 3270-style screens.
- Flow execution no longer throws unnecessary exceptions at the end of the sequence.
- Fixed Reverse API generation issues that previously prevented some fields from being populated at runtime.
