
Over 20 months, Andrew Dinn contributed to the payara/Payara repository, delivering 45 features and resolving 35 bugs to enhance stability, security, and maintainability. He modernized dependency management and build automation using Java and Maven, streamlined CI/CD pipelines, and improved test reliability through targeted refactoring and infrastructure upgrades. Andrew addressed deployment and configuration challenges by refining Docker and YAML-based workflows, while also strengthening security with proactive patching and certificate management. His work included API development, code cleanup, and documentation improvements, resulting in a more robust, developer-friendly platform. The depth of his engineering ensured sustainable, future-ready project evolution.
April 2026 (payara/Payara): Delivered contributor-focused improvements and stabilized core tests. Implemented new contribution process templates and an issue-management workflow to streamline bug reports, enhancement requests, and community metrics reporting, reducing cycle time for external contributions. Also addressed persistence-related test stability by downgrading EclipseLink to maintain compatibility and improve test reliability. These efforts enhanced governance, visibility, and interoperability across the Payara project.
April 2026 (payara/Payara): Delivered contributor-focused improvements and stabilized core tests. Implemented new contribution process templates and an issue-management workflow to streamline bug reports, enhancement requests, and community metrics reporting, reducing cycle time for external contributions. Also addressed persistence-related test stability by downgrading EclipseLink to maintain compatibility and improve test reliability. These efforts enhanced governance, visibility, and interoperability across the Payara project.
March 2026 — Payara improvements focused on Java 25 readiness, API cleanup, and developer experience enhancements. Key work included enabling Java 25 compatibility and updating OpenMQ, removing deprecated EJB HTTP v0 support, restoring dependency resolution stability, and expanding contributor documentation and workflows. These changes improve build stability, readiness for Java 25 deployments, API cleanliness, and faster onboarding for contributors.
March 2026 — Payara improvements focused on Java 25 readiness, API cleanup, and developer experience enhancements. Key work included enabling Java 25 compatibility and updating OpenMQ, removing deprecated EJB HTTP v0 support, restoring dependency resolution stability, and expanding contributor documentation and workflows. These changes improve build stability, readiness for Java 25 deployments, API cleanliness, and faster onboarding for contributors.
February 2026 monthly summary for payara/Payara: delivered stability and maintainability improvements across WebSocket reliability, dependency hygiene, and deployment configuration.
February 2026 monthly summary for payara/Payara: delivered stability and maintainability improvements across WebSocket reliability, dependency hygiene, and deployment configuration.
January 2026 highlights for payara/Payara: security/compliance cleanup; stability rollback; API/dependency modernization; codebase refactor; and build/tooling enhancements (Docker JDK upgrades and Dependabot Krazo coverage). Key details: removed expiring certificates and updated copyright; reverted Soteria to 4.0.1 due to issues with newer version; updated Parsson to 1.1.7 with a patch to deprecate the JSON-P API for compatibility; removed ClassGraph and migrated to an alternative class-scanning approach; upgraded Docker JDKs to 21.0.10 and 25.0.2 to address security; extended Dependabot configuration to track Krazo dependencies.
January 2026 highlights for payara/Payara: security/compliance cleanup; stability rollback; API/dependency modernization; codebase refactor; and build/tooling enhancements (Docker JDK upgrades and Dependabot Krazo coverage). Key details: removed expiring certificates and updated copyright; reverted Soteria to 4.0.1 due to issues with newer version; updated Parsson to 1.1.7 with a patch to deprecate the JSON-P API for compatibility; removed ClassGraph and migrated to an alternative class-scanning approach; upgraded Docker JDKs to 21.0.10 and 25.0.2 to address security; extended Dependabot configuration to track Krazo dependencies.
Month: 2025-12 | Payara (payara/Payara) — Focused on strengthening dependency governance and test infrastructure to improve release readiness and risk management. Key features delivered: - Enhanced Dependency Management and Testing Infrastructure: Updated Dependabot configuration to better manage dependencies by adding new rules and removing obsolete ones; upgraded the Payara Arquillian container to 4.0.alpha4 to boost testing capabilities and framework compatibility. (Commits: fd08b58ce5b8ebaafb011f6032282e001a06cbd3; b77ab1a48b5b5d5cbe6e36c607297351fc120c40) Major bugs fixed: - No major bugs fixed reported this month. Focus was on stabilizing dependencies and testing infrastructure to reduce defect risk. Overall impact and accomplishments: - Improved release readiness and CI feedback through proactive dependency governance and test infrastructure enhancements, leading to lower exposure to outdated libraries and better testing coverage. Technologies/skills demonstrated: - Dependabot configuration and dependency management, Arquillian-based testing, CI/test automation, version upgrades, and disciplined commit hygiene, all contributing to safer, faster deployments.
Month: 2025-12 | Payara (payara/Payara) — Focused on strengthening dependency governance and test infrastructure to improve release readiness and risk management. Key features delivered: - Enhanced Dependency Management and Testing Infrastructure: Updated Dependabot configuration to better manage dependencies by adding new rules and removing obsolete ones; upgraded the Payara Arquillian container to 4.0.alpha4 to boost testing capabilities and framework compatibility. (Commits: fd08b58ce5b8ebaafb011f6032282e001a06cbd3; b77ab1a48b5b5d5cbe6e36c607297351fc120c40) Major bugs fixed: - No major bugs fixed reported this month. Focus was on stabilizing dependencies and testing infrastructure to reduce defect risk. Overall impact and accomplishments: - Improved release readiness and CI feedback through proactive dependency governance and test infrastructure enhancements, leading to lower exposure to outdated libraries and better testing coverage. Technologies/skills demonstrated: - Dependabot configuration and dependency management, Arquillian-based testing, CI/test automation, version upgrades, and disciplined commit hygiene, all contributing to safer, faster deployments.
In November 2025, delivered significant stability and modernization for Payara deployments, aligning dependencies with Payara patches and Jersey, expanding versioned deployments, and strengthening CI/CD workflows. Major bug fixes improved redeployment reliability on Windows and restored correct context root handling, reducing deployment failures. Documentation and release notes improvements improved user guidance and port status visibility. These efforts improved deployment velocity, reduced downtime, and enhanced cross-team collaboration.
In November 2025, delivered significant stability and modernization for Payara deployments, aligning dependencies with Payara patches and Jersey, expanding versioned deployments, and strengthening CI/CD workflows. Major bug fixes improved redeployment reliability on Windows and restored correct context root handling, reducing deployment failures. Documentation and release notes improvements improved user guidance and port status visibility. These efforts improved deployment velocity, reduced downtime, and enhanced cross-team collaboration.
October 2025: Focused on dependency health, test reliability, and compliance. Key contributions include upgrading Expressly to 5.0.0.payara-p1, restoring PrimeFaces autocomplete behavior, improving Docker JCache test accuracy by reading the Payara version from payara.version, and comprehensive license/copyright cleanup across the project. These changes strengthen release readiness, reduce test flakiness, and reduce legal/compliance risk while showcasing proficiency with the Payara stack, Java tooling, and CI practices.
October 2025: Focused on dependency health, test reliability, and compliance. Key contributions include upgrading Expressly to 5.0.0.payara-p1, restoring PrimeFaces autocomplete behavior, improving Docker JCache test accuracy by reading the Payara version from payara.version, and comprehensive license/copyright cleanup across the project. These changes strengthen release readiness, reduce test flakiness, and reduce legal/compliance risk while showcasing proficiency with the Payara stack, Java tooling, and CI practices.
September 2025 monthly summary focusing on key features and stability improvements across Payara. Key outcomes include: improved reliability of the Phone Home telemetry with a robust shutdown mechanism and Docker-build exclusions; dynamic parameter extraction for DeployRemoteArchiveCommand enabling finer control over deployments; Jenkins pipeline optimizations for Payara version alignment and faster test execution; redeploy command documentation enhancements for the --warlibs option; and a dependency compatibility rollback to maintain stability. These changes reduce risk, accelerate CI/test cycles, and improve deployment predictability, delivering business value and showcasing strong technical execution.
September 2025 monthly summary focusing on key features and stability improvements across Payara. Key outcomes include: improved reliability of the Phone Home telemetry with a robust shutdown mechanism and Docker-build exclusions; dynamic parameter extraction for DeployRemoteArchiveCommand enabling finer control over deployments; Jenkins pipeline optimizations for Payara version alignment and faster test execution; redeploy command documentation enhancements for the --warlibs option; and a dependency compatibility rollback to maintain stability. These changes reduce risk, accelerate CI/test cycles, and improve deployment predictability, delivering business value and showcasing strong technical execution.
August 2025 summary for payara/Payara: Delivered reliability and observability enhancements for the ResourceRecoveryManager and recovery workflow, plus infrastructure updates to keep runtimes current. Implemented feature-flagged, post-interval lookup controls, improved lazy recovery behavior, and expanded logging to ease troubleshooting. Completed Docker JDK upgrades and performed configuration housekeeping to improve maintainability and consistency across the repository.
August 2025 summary for payara/Payara: Delivered reliability and observability enhancements for the ResourceRecoveryManager and recovery workflow, plus infrastructure updates to keep runtimes current. Implemented feature-flagged, post-interval lookup controls, improved lazy recovery behavior, and expanded logging to ease troubleshooting. Completed Docker JDK upgrades and performed configuration housekeeping to improve maintainability and consistency across the repository.
In 2025-07, payara/Payara delivered stability-focused changes and CI improvements. Key outcomes: - Dependency and build stability: Upgraded Hazelcast/external dependencies to Hazelcast 5.3.8-payara-1 and added resolution for a missing dependency to stabilize both build and runtime. Commits: 1939cc43e261cd84e9fdbeb9172e3954fcf60ee3 (FISH-10878) and d80ac851d40f6e3148a139e4cc0aaeaa0ec21114 (FISH-11682). - Test suite reliability and CI stabilization: Re-enabled and consolidated tests in the Payara repository to restore coverage and reliability. Commit: 694bbbf9d7d315e6f439dcd2a641b451097b492b (FISH-11682). Impact: Reduced build failures and flaky tests, improved CI stability, and faster, more confident release cycles. Technologies/skills demonstrated: Hazelcast dependency management, build-time and runtime stabilization, CI/test automation, test consolidation, and release readiness.
In 2025-07, payara/Payara delivered stability-focused changes and CI improvements. Key outcomes: - Dependency and build stability: Upgraded Hazelcast/external dependencies to Hazelcast 5.3.8-payara-1 and added resolution for a missing dependency to stabilize both build and runtime. Commits: 1939cc43e261cd84e9fdbeb9172e3954fcf60ee3 (FISH-10878) and d80ac851d40f6e3148a139e4cc0aaeaa0ec21114 (FISH-11682). - Test suite reliability and CI stabilization: Re-enabled and consolidated tests in the Payara repository to restore coverage and reliability. Commit: 694bbbf9d7d315e6f439dcd2a641b451097b492b (FISH-11682). Impact: Reduced build failures and flaky tests, improved CI stability, and faster, more confident release cycles. Technologies/skills demonstrated: Hazelcast dependency management, build-time and runtime stabilization, CI/test automation, test consolidation, and release readiness.
June 2025 monthly summary for payara/Payara focusing on stability, compatibility, and maintainability. Key activities included a Mojarra 4.0.11 upgrade with targeted patches, a controlled JLine dependency refresh to 3.30.2, and a cleanup of Dependabot configuration to prevent mis-targeted PRs. These changes reduce risk, enhance security posture, and streamline future maintenance for Payara users.
June 2025 monthly summary for payara/Payara focusing on stability, compatibility, and maintainability. Key activities included a Mojarra 4.0.11 upgrade with targeted patches, a controlled JLine dependency refresh to 3.30.2, and a cleanup of Dependabot configuration to prevent mis-targeted PRs. These changes reduce risk, enhance security posture, and streamline future maintenance for Payara users.
May 2025 monthly summary for payara/Payara focusing on business value, build stability, and maintainability. Key dependency and BOM work reduced risk of drift between IMQ and MQ versions and aligned release packaging. Extensive cleanup and deprecation reduced architectural complexity and security risk. Documentation and discoverability improvements enhanced developer experience and release readiness.
May 2025 monthly summary for payara/Payara focusing on business value, build stability, and maintainability. Key dependency and BOM work reduced risk of drift between IMQ and MQ versions and aligned release packaging. Extensive cleanup and deprecation reduced architectural complexity and security risk. Documentation and discoverability improvements enhanced developer experience and release readiness.
April 2025 monthly summary for payara/Payara: Focused on Jakarta EE 9+ readiness through a Jakarta migration, module consolidation to simplify BOMs and internal dependencies, and Build/CI improvements to streamline deployment and reduce maintenance burden. The work delivered clearer module structure, Jakarta EE compatibility, and more reliable CI/CD pipelines, positioning Payara for easier future upgrades and faster delivery to customers.
April 2025 monthly summary for payara/Payara: Focused on Jakarta EE 9+ readiness through a Jakarta migration, module consolidation to simplify BOMs and internal dependencies, and Build/CI improvements to streamline deployment and reduce maintenance burden. The work delivered clearer module structure, Jakarta EE compatibility, and more reliable CI/CD pipelines, positioning Payara for easier future upgrades and faster delivery to customers.
March 2025 monthly summary focusing on delivering security, stability, and maintainability improvements across two repositories (payara/Payara and jakartaee/platform-tck). Key work delivered includes user name sanitization to prevent XSS in the UI, security connector updates with core version alignment, and structural/codebase improvements, complemented by targeted bug fixes to restore stability. The combined efforts improved security posture, reduced risk, stabilized builds and tests, and enhanced developer productivity through clearer project organization and version management.
March 2025 monthly summary focusing on delivering security, stability, and maintainability improvements across two repositories (payara/Payara and jakartaee/platform-tck). Key work delivered includes user name sanitization to prevent XSS in the UI, security connector updates with core version alignment, and structural/codebase improvements, complemented by targeted bug fixes to restore stability. The combined efforts improved security posture, reduced risk, stabilized builds and tests, and enhanced developer productivity through clearer project organization and version management.
February 2025 monthly summary for payara/Payara focused on security hardening and reliable configuration display. Delivered a critical security fix to prevent HTTP tag injection by escaping HTTP characters in displayed configuration values, reinforcing the integrity of the action report HTML provider and aligning with security best practices.
February 2025 monthly summary for payara/Payara focused on security hardening and reliable configuration display. Delivered a critical security fix to prevent HTTP tag injection by escaping HTTP characters in displayed configuration values, reinforcing the integrity of the action report HTML provider and aligning with security best practices.
Monthly summary for 2025-01 — Payara project (payara/Payara). Focused on stabilizing JSF/CDI behavior, improving deployment robustness, and enhancing code hygiene. Key outcomes include proactive JSF/CDI integration sniffing, opt-in CDI initialization with precedence rules, and multiple bug fixes that improve Spring Boot deployment compatibility and resource handling robustness.
Monthly summary for 2025-01 — Payara project (payara/Payara). Focused on stabilizing JSF/CDI behavior, improving deployment robustness, and enhancing code hygiene. Key outcomes include proactive JSF/CDI integration sniffing, opt-in CDI initialization with precedence rules, and multiple bug fixes that improve Spring Boot deployment compatibility and resource handling robustness.
December 2024 monthly summary for Payara repo focusing on stability, onboarding, and CI reliability. Key shifts include packaging stability for repackaged modules to ensure consistent payara-bom resolution, addition of a Jakarta MVC sample app with tests for a practical reference implementation, CLI improvement for create-system-property syntax, and build/test infrastructure enhancements to improve artifact resolution and Grizzly-based testing. Result: reduced BOM risk, faster release readiness, and easier maintenance through clearer tooling and improved test coverage.
December 2024 monthly summary for Payara repo focusing on stability, onboarding, and CI reliability. Key shifts include packaging stability for repackaged modules to ensure consistent payara-bom resolution, addition of a Jakarta MVC sample app with tests for a practical reference implementation, CLI improvement for create-system-property syntax, and build/test infrastructure enhancements to improve artifact resolution and Grizzly-based testing. Result: reduced BOM risk, faster release readiness, and easier maintenance through clearer tooling and improved test coverage.
Month 2024-11 — Payara repository: delivered security- and stability-focused maintenance with a clear upgrade path for dependencies, modernized the build environment, and initiated future-ready MVC integration scaffolding. Enhancements focused on security posture, build performance, and runtime robustness, delivering measurable business value through smaller risk and faster iteration cycles.
Month 2024-11 — Payara repository: delivered security- and stability-focused maintenance with a clear upgrade path for dependencies, modernized the build environment, and initiated future-ready MVC integration scaffolding. Enhancements focused on security posture, build performance, and runtime robustness, delivering measurable business value through smaller risk and faster iteration cycles.
May 2024: Implemented a Dependency Management improvement in the payara/Payara repository by enabling the Sonatype OSSRH Snapshot Repository in the Maven POM. This allows using snapshot versions of dependencies and plugins, accelerating access to the latest development builds and enabling faster iteration for development and CI processes. No major bugs fixed during the period. Overall impact: improved dependency resolution, build flexibility, and readiness for rapid feature delivery and iteration.
May 2024: Implemented a Dependency Management improvement in the payara/Payara repository by enabling the Sonatype OSSRH Snapshot Repository in the Maven POM. This allows using snapshot versions of dependencies and plugins, accelerating access to the latest development builds and enabling faster iteration for development and CI processes. No major bugs fixed during the period. Overall impact: improved dependency resolution, build flexibility, and readiness for rapid feature delivery and iteration.
February 2024 monthly summary for payara/Payara: Focused enhancements to unit testing, test stability, and threading semantics that deliver measurable business value through higher test reliability and clearer code intent.
February 2024 monthly summary for payara/Payara: Focused enhancements to unit testing, test stability, and threading semantics that deliver measurable business value through higher test reliability and clearer code intent.

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