December 2025 monthly summary for pentaho/pentaho-scheduler-plugin focused on stabilizing VFS Save upload handling by enforcing a strict content-type, reducing misuploads and improving downstream data processing and reliability.

This month focused on hardening the pentaho-scheduler-plugin by standardizing API error handling for file uploads and enhancing client-facing error messages. Delivered a robust error contract and improved maintainability through centralized messaging, reducing confusion for API consumers and supporting easier localization of error strings.

Month: 2025-09 | Pentaho Scheduler Plugin delivered a Unified File Creation and Overwrite API to streamline automated file management for scheduled tasks. The API supports folder creation, file creation/overwrite, file existence checks, and robust error handling, with comprehensive unit tests validating success, edge cases, and error paths. Implementation is tied to backlog [BACKLOG-46075] and committed as 51c24562130f49f28835ef7c251cf9faa823c383. Overall, this work improves reliability and idempotency of file uploads in automated workflows, reducing manual intervention and support overhead.

June 2025 monthly summary focused on stabilizing Webttle-related TextFileInput behavior in pentaho-pentaho-kettle. Delivered a targeted bug fix addressing Minimal Width Do Action handling to ensure consistent data processing in Webttle pipelines. The fix improves data integrity and user expectations for minimal width transforms.

May 2025 monthly summary for pentaho/maven-parent-poms: Focused on stabilizing the authentication flow by reverting OAuth-related changes to restore a proven, stable state. Delivered a controlled rollback to the prior authentication behavior, preventing login regressions and preserving existing session semantics. The change was implemented via commit 7a240d13b8766851528c98bb852ce0ea3dbae6c1 and accompanied by rollback documentation to guide future incident response. This work ensures compatibility with downstream Maven parent POM builds and maintains security posture while reducing risk across authentication workflows.

April 2025 focused on strengthening authentication security and enabling future provider integrations within the Maven parent POMs. Delivered OAuth Authentication Enhancements in pentaho/maven-parent-poms, establishing improved OAuth-based login flows and preparing the codebase for integration with OAuth providers, enabling enterprise customers to adopt SSO more quickly and securely. No major customer-facing bugs were fixed this month; internal scaffolding was added to support provider integrations and future rollout.