
Adrian Szymanski developed and maintained the DerpFest-AOSP/Updater-Stuff repository, delivering feature-rich Android ROM updates and security patches for multiple devices, including Davinci, Akita, Husky, and Shiba. He engineered robust OTA workflows, implemented changelog automation, and enhanced device stability through targeted bug fixes and system updates. Adrian applied skills in Android development, JSON manipulation, and shell scripting to streamline release management and ensure traceable, maintainable builds. His work unified ROM versioning, reduced update fragmentation, and improved security posture across devices. By focusing on cross-device alignment and automation, Adrian enabled predictable patch cycles and reduced support overhead for maintainers and users.

In Feb 2026, delivered centralized ROM versioning and security patch rollout via DerpFest-AOSP/Updater-Stuff, unifying ROM versions across Akita, Husky, Shiba, and Davinci devices. This reduces update fragmentation, strengthens security posture, and establishes a scalable OTA patch cadence for ongoing maintenance and compliance.
In Feb 2026, delivered centralized ROM versioning and security patch rollout via DerpFest-AOSP/Updater-Stuff, unifying ROM versions across Akita, Husky, Shiba, and Davinci devices. This reduces update fragmentation, strengthens security posture, and establishes a scalable OTA patch cadence for ongoing maintenance and compliance.
November 2025 monthly summary for DerpFest-AOSP/Updater-Stuff: Delivered a unified device ROM update across multiple devices, incorporating the latest version, security patches, and introduction of new features alongside bug fixes. Focused on reliability, cross-device parity, and streamlined release workflows.
November 2025 monthly summary for DerpFest-AOSP/Updater-Stuff: Delivered a unified device ROM update across multiple devices, incorporating the latest version, security patches, and introduction of new features alongside bug fixes. Focused on reliability, cross-device parity, and streamlined release workflows.
October 2025 monthly summary for DerpFest-AOSP/Updater-Stuff focused on patch management, build stability, and user-facing enhancements. Delivered the October Patch Rollout and ROM/Launcher enhancements across device variants (akita, davinci, husky, shiba) with updated changelogs and expanded customization options, UI elements, and system functionalities. Implemented a stability-oriented Build Hotfix addressing critical issues in Akita, Davinci, and Shusky to ensure reliable releases. Impact includes alignment with the October security patch schedule, smoother OTA rollouts, reduced risk of post-release defects, and an improved user experience through UI/launcher enhancements.
October 2025 monthly summary for DerpFest-AOSP/Updater-Stuff focused on patch management, build stability, and user-facing enhancements. Delivered the October Patch Rollout and ROM/Launcher enhancements across device variants (akita, davinci, husky, shiba) with updated changelogs and expanded customization options, UI elements, and system functionalities. Implemented a stability-oriented Build Hotfix addressing critical issues in Akita, Davinci, and Shusky to ensure reliable releases. Impact includes alignment with the October security patch schedule, smoother OTA rollouts, reduced risk of post-release defects, and an improved user experience through UI/launcher enhancements.
Month: 2025-09. Concise monthly summary for DerpFest-AOSP/Updater-Stuff highlighting two major patch-driven feature deliveries, cross-device rollout, and security/efficiency improvements.
Month: 2025-09. Concise monthly summary for DerpFest-AOSP/Updater-Stuff highlighting two major patch-driven feature deliveries, cross-device rollout, and security/efficiency improvements.
Concise monthly work summary for 2025-08 focusing on DerpFest-AOSP/Updater-Stuff. Delivered feature updates, device improvements, and release-readiness aligned with the August patch cycle. Outcomes include enhanced device support, bug fixes, and maintainers governance improvements, enabling smoother releases and improved user experience.
Concise monthly work summary for 2025-08 focusing on DerpFest-AOSP/Updater-Stuff. Delivered feature updates, device improvements, and release-readiness aligned with the August patch cycle. Outcomes include enhanced device support, bug fixes, and maintainers governance improvements, enabling smoother releases and improved user experience.
July 2025: Delivered the initial public release of Android 16 for the Davinci device in DerpFest-AOSP/Updater-Stuff. Updated the release changelog to reflect the A16 release and removed outdated security patch/upstream entries. This release improves device stability, reduces support noise, and sets the stage for upcoming feature adoption.
July 2025: Delivered the initial public release of Android 16 for the Davinci device in DerpFest-AOSP/Updater-Stuff. Updated the release changelog to reflect the A16 release and removed outdated security patch/upstream entries. This release improves device stability, reduces support noise, and sets the stage for upcoming feature adoption.
June 2025 highlights for DerpFest-AOSP/Updater-Stuff: Delivered security-focused patching for Davinci ROM, aligning with the June patch and upstream Lineage releases. Implemented spoofing-related adjustments and updated the changelog to reflect changes. This work strengthens device security, stability, and compatibility with upstream releases, reduces drift, and improves long-term maintainability.
June 2025 highlights for DerpFest-AOSP/Updater-Stuff: Delivered security-focused patching for Davinci ROM, aligning with the June patch and upstream Lineage releases. Implemented spoofing-related adjustments and updated the changelog to reflect changes. This work strengthens device security, stability, and compatibility with upstream releases, reduces drift, and improves long-term maintainability.
In May 2025, delivered a comprehensive Davinci device software update for the DerpFest Updater-Stuff repo, enabling a robust OTA path for Davinci devices. The work encompassed enforcing a poweroffalarm for clock apps, applying system and vendor blob updates, addressing LED behavior issues, and executing a major rebase onto Lineage with the QPR2 merge to unify the base and improve upgrade stability. The update pipeline emphasizes maintainability and traceability through a clear commit history and aligned components.
In May 2025, delivered a comprehensive Davinci device software update for the DerpFest Updater-Stuff repo, enabling a robust OTA path for Davinci devices. The work encompassed enforcing a poweroffalarm for clock apps, applying system and vendor blob updates, addressing LED behavior issues, and executing a major rebase onto Lineage with the QPR2 merge to unify the base and improve upgrade stability. The update pipeline emphasizes maintainability and traceability through a clear commit history and aligned components.
March 2025 monthly summary for DerpFest-AOSP/Updater-Stuff focused on delivering robustness and security alignment for community builds. Key work included the DaVinci Device Maintenance and Community Build JSON Robustness effort, incorporating the March security patch, updating the changelog, and hardening the JSON generation script with improved error handling to reduce build-time failures.
March 2025 monthly summary for DerpFest-AOSP/Updater-Stuff focused on delivering robustness and security alignment for community builds. Key work included the DaVinci Device Maintenance and Community Build JSON Robustness effort, incorporating the March security patch, updating the changelog, and hardening the JSON generation script with improved error handling to reduce build-time failures.
February 2025 monthly summary for DerpFest-AOSP/Updater-Stuff focusing on Davinci device improvements and hotfixes. Delivered substantial device-level enhancements, targeted reliability fixes, and clear business value through improved user experience and reduced support issues.
February 2025 monthly summary for DerpFest-AOSP/Updater-Stuff focusing on Davinci device improvements and hotfixes. Delivered substantial device-level enhancements, targeted reliability fixes, and clear business value through improved user experience and reduced support issues.
December 2024: Consolidated DaVinci ROM December Update for DerpFest-AOSP/Updater-Stuff, delivering UI/UX enhancements, WiFi Display fix, and security patches. Implemented Material You color scheme, veil resize animation, enhanced Smartspace and freeform window functionalities, and consolidated release for Davinci. Commit: 3c445360853de779d97b56e2a52492e44c51e5fd.
December 2024: Consolidated DaVinci ROM December Update for DerpFest-AOSP/Updater-Stuff, delivering UI/UX enhancements, WiFi Display fix, and security patches. Implemented Material You color scheme, veil resize animation, enhanced Smartspace and freeform window functionalities, and consolidated release for Davinci. Commit: 3c445360853de779d97b56e2a52492e44c51e5fd.
Monthly summary for 2024-11: Delivered the Davinci Device - Version 15 Initial Release with the November security patch in DerpFest-AOSP/Updater-Stuff. The release included updated source code and a changelog entry, establishing a secure baseline for Davinci devices and enabling subsequent feature rollouts. Business value: enhanced security posture, faster patch adoption, and traceable build history. Technical achievements: applied security patch, released version 15, updated codebase, and documented the build in the changelog.
Monthly summary for 2024-11: Delivered the Davinci Device - Version 15 Initial Release with the November security patch in DerpFest-AOSP/Updater-Stuff. The release included updated source code and a changelog entry, establishing a secure baseline for Davinci devices and enabling subsequent feature rollouts. Business value: enhanced security posture, faster patch adoption, and traceable build history. Technical achievements: applied security patch, released version 15, updated codebase, and documented the build in the changelog.
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