decentraland/unity-explorer
Nov 2024 – May 2026
19 Months active
Languages Used
C#JavaScriptJavaBinaryTypeScriptUnity PrefabUnityUnity Meta
Technical Skills
Asset ManagementAsynchronous ProgrammingAvatar SystemsBackend IntegrationC#Code Refactoring
Juan Ignacio Molteni
PROFILE
Juan Ignacio Molteni
Worked extensively on the decentraland/unity-explorer repository, delivering core features and stability improvements across asset management, scene loading, and rendering systems. Leveraged C#, Unity, and ECS architecture to implement dynamic memory-based scene loading, robust asset bundle caching, and avatar rendering enhancements. Addressed runtime reliability by refactoring initialization flows, optimizing memory usage, and introducing diagnostics for debugging and observability. Enhanced user experience through UI-driven upscaling controls, avatar interaction improvements, and streamlined onboarding. Focused on maintainable code by consolidating asset pipelines, improving error handling, and strengthening CI/CD workflows. The work enabled faster iteration, higher visual fidelity, and more reliable cross-platform deployments.
Overall Statistics
Feature vs Bugs
67%Features
Repository Contributions
174Total
Bugs
38
Commits
174
Features
76
Lines of code
827,044
Activity Months19
Your Network
27 peopleWork History
May 2026
2 Commits • 1 Features
May 1, 2026May 2026 monthly summary for decentraland/unity-explorer: Delivered caching and reliability improvements with per-file dependency digests, implemented robust emote load failure handling, and performed extensive digest/manifest refactors to support safer caching across AB, GLTF, and pre-load caches. Added diagnostics and a feature-flag rollout plan to minimize risk. Result: faster, more reliable scene loading with clearer diagnostics.
2 Commits • 1 Features
May 1, 2026May 2026 monthly summary for decentraland/unity-explorer: Delivered caching and reliability improvements with per-file dependency digests, implemented robust emote load failure handling, and performed extensive digest/manifest refactors to support safer caching across AB, GLTF, and pre-load caches. Added diagnostics and a feature-flag rollout plan to minimize risk. Result: faster, more reliable scene loading with clearer diagnostics.
May 2026
April 2026
1 Commits • 1 Features
Apr 1, 2026April 2026: Focused on improving debugging capabilities in decentraland/unity-explorer. Key feature delivered: Arch.dll now defines a DEBUG constant to enable enhanced debugging during development, improving observability and reducing debug cycles. Implementation committed in a9b84c6ff3e739b7154e53718d07fedafea62402, with co-authorship credited to Mikhail Agapov (co-authored-by in commit for #8477). No explicit major bugs fixed this month for this repo; the work strengthens debugging infrastructure and long-term maintainability. Impact: faster issue diagnosis, higher quality iterations, and smoother developer workflow. Technologies/skills demonstrated: C#, Unity, DLL debugging, and collaborative code review with clear attribution.
April 2026
1 Commits • 1 Features
Apr 1, 2026April 2026: Focused on improving debugging capabilities in decentraland/unity-explorer. Key feature delivered: Arch.dll now defines a DEBUG constant to enable enhanced debugging during development, improving observability and reducing debug cycles. Implementation committed in a9b84c6ff3e739b7154e53718d07fedafea62402, with co-authorship credited to Mikhail Agapov (co-authored-by in commit for #8477). No explicit major bugs fixed this month for this repo; the work strengthens debugging infrastructure and long-term maintainability. Impact: faster issue diagnosis, higher quality iterations, and smoother developer workflow. Technologies/skills demonstrated: C#, Unity, DLL debugging, and collaborative code review with clear attribution.
March 2026
13 Commits • 5 Features
Mar 1, 2026During March 2026, decentraland/unity-explorer delivered high-value features and stability fixes that improved rendering fidelity, runtime reliability, and developer productivity. Notable work includes Avatar Rendering Enhancements with ghost rendering and hologram shader plus bone-matrix performance optimization; Dynamic Decentraland URL Handling removing hard-coded endpoints in favor of dynamic retrieval; Catalyst-based Profile Updates enabling direct updates and improved error handling; and governance improvements via GitHub workflow templates. Major bugs addressed include Skybox Data Reset Bug Fix, Media Playback Restart Bug Fix, Avatar Reliability fixes (audio nullref and cleanup of ghost materials), and safer environment handling for dynamic content. These changes reduce runtime errors, enhance user experience, and accelerate CI/CD and developer workflows, delivering measurable business value through faster release cycles and more robust, scalable features.
13 Commits • 5 Features
Mar 1, 2026During March 2026, decentraland/unity-explorer delivered high-value features and stability fixes that improved rendering fidelity, runtime reliability, and developer productivity. Notable work includes Avatar Rendering Enhancements with ghost rendering and hologram shader plus bone-matrix performance optimization; Dynamic Decentraland URL Handling removing hard-coded endpoints in favor of dynamic retrieval; Catalyst-based Profile Updates enabling direct updates and improved error handling; and governance improvements via GitHub workflow templates. Major bugs addressed include Skybox Data Reset Bug Fix, Media Playback Restart Bug Fix, Avatar Reliability fixes (audio nullref and cleanup of ghost materials), and safer environment handling for dynamic content. These changes reduce runtime errors, enhance user experience, and accelerate CI/CD and developer workflows, delivering measurable business value through faster release cycles and more robust, scalable features.
March 2026
February 2026
13 Commits • 7 Features
Feb 1, 2026February 2026 highlights for decentraland/unity-explorer: Delivered core multi-scene world management, rendering/data caching improvements, onboarding enhancements, and targeted stability fixes. Implemented backface culling controls with debugging visualization and feature flag testing, introduced memory usage caching to reduce runtime overhead, and completed key UX and offline-readiness work to support smoother cross-scene experiences and faster iteration cycles.
February 2026
13 Commits • 7 Features
Feb 1, 2026February 2026 highlights for decentraland/unity-explorer: Delivered core multi-scene world management, rendering/data caching improvements, onboarding enhancements, and targeted stability fixes. Implemented backface culling controls with debugging visualization and feature flag testing, introduced memory usage caching to reduce runtime overhead, and completed key UX and offline-readiness work to support smoother cross-scene experiences and faster iteration cycles.
January 2026
4 Commits • 2 Features
Jan 1, 2026January 2026 monthly summary for decentraland/unity-explorer: Delivered core Unity platform integration and reliability improvements, including a new communications adapter for the .today environment to improve URL handling and scene options, and rendering performance/memory management enhancements. Fixed critical race-condition in Incremental Scene State management and improved emote loading reliability through defensive data validation. Overall, these efforts increased platform reliability, reduced scene loading/unloading errors, and optimized memory usage, enabling smoother and more scalable experiences in production. Technologies demonstrated include Unity, communications adapters, material optimization, performance budgeting, race-condition debugging, and defensive data validation.
4 Commits • 2 Features
Jan 1, 2026January 2026 monthly summary for decentraland/unity-explorer: Delivered core Unity platform integration and reliability improvements, including a new communications adapter for the .today environment to improve URL handling and scene options, and rendering performance/memory management enhancements. Fixed critical race-condition in Incremental Scene State management and improved emote loading reliability through defensive data validation. Overall, these efforts increased platform reliability, reduced scene loading/unloading errors, and optimized memory usage, enabling smoother and more scalable experiences in production. Technologies demonstrated include Unity, communications adapters, material optimization, performance budgeting, race-condition debugging, and defensive data validation.
January 2026
December 2025
11 Commits • 4 Features
Dec 1, 2025December 2025 — Unity Explorer (decentraland/unity-explorer) monthly summary Key features delivered - Social Emotes System: improved playback reliability and interaction flows; stabilized with a sequence of fixes and adjustments. - Wearables System: metadata enrichment with wearable names in data objects; addressed smart wearable crash; reintroduced trimmed wearables names for stability. - Asset Bundles & Unity Asset Management: ensured required bundles stay loaded; fixed broken meta files to stabilize asset loading. - Avatar Interaction UI: UI enhancements with clearer action tooltips to improve user experience. Major bugs fixed - Smart wearable crash fixes and associated stability improvements. - Regressions related to social emotes logging and audio mapping corrected; several commits reverted to preserve stability. Overall impact and accomplishments - Significantly improved user experience and platform stability for avatar and social features. - More reliable asset loading and content streaming, reducing runtime issues and support tickets. - Clearer avatar interactions enhance usability and adoption of social features. Technologies/skills demonstrated - Unity, AssetBundle management, and C# debugging. - Crash diagnosis, rollback discipline, and stability-oriented fixes. - Data transfer object design for enriched wearable metadata and related UI/UX refinements.
December 2025
11 Commits • 4 Features
Dec 1, 2025December 2025 — Unity Explorer (decentraland/unity-explorer) monthly summary Key features delivered - Social Emotes System: improved playback reliability and interaction flows; stabilized with a sequence of fixes and adjustments. - Wearables System: metadata enrichment with wearable names in data objects; addressed smart wearable crash; reintroduced trimmed wearables names for stability. - Asset Bundles & Unity Asset Management: ensured required bundles stay loaded; fixed broken meta files to stabilize asset loading. - Avatar Interaction UI: UI enhancements with clearer action tooltips to improve user experience. Major bugs fixed - Smart wearable crash fixes and associated stability improvements. - Regressions related to social emotes logging and audio mapping corrected; several commits reverted to preserve stability. Overall impact and accomplishments - Significantly improved user experience and platform stability for avatar and social features. - More reliable asset loading and content streaming, reducing runtime issues and support tickets. - Clearer avatar interactions enhance usability and adoption of social features. Technologies/skills demonstrated - Unity, AssetBundle management, and C# debugging. - Crash diagnosis, rollback discipline, and stability-oriented fixes. - Data transfer object design for enriched wearable metadata and related UI/UX refinements.
November 2025
13 Commits • 6 Features
Nov 1, 2025November 2025 (2025-11) performance-focused release for decentraland/unity-explorer. This month emphasizes stability, developer efficiency, and user experience in scene loading and asset handling. Delivered core ISS lifecycle refactor and asset management improvements, robust startup/shutdown flows, and targeted runtime optimizations. Enhanced testing coverage for SignedFetchWrapper, optimized local development workflow, and introduced a web-request budget system to better manage resources. Asset organization within StreamingAssets was improved, and error handling for missing assets was strengthened, contributing to smoother user experiences.
13 Commits • 6 Features
Nov 1, 2025November 2025 (2025-11) performance-focused release for decentraland/unity-explorer. This month emphasizes stability, developer efficiency, and user experience in scene loading and asset handling. Delivered core ISS lifecycle refactor and asset management improvements, robust startup/shutdown flows, and targeted runtime optimizations. Enhanced testing coverage for SignedFetchWrapper, optimized local development workflow, and introduced a web-request budget system to better manage resources. Asset organization within StreamingAssets was improved, and error handling for missing assets was strengthened, contributing to smoother user experiences.
November 2025
October 2025
5 Commits • 3 Features
Oct 1, 2025Month: 2025-10 — Delivered key onboarding, initialization, and rendering improvements in the decentraland/unity-explorer repository, while stabilizing asset loading and scene transitions. Business value focused on faster startup times, more reliable onboarding, and enhanced visual fidelity, enabling smoother user experiences and reduced post-release hotfixes. Technical accomplishments include refactoring initialization to simplify startup flow, enabling Initial Scene State (ISS) to load initial assets from asset bundles, integrating gamma correction for better rendering, and fixing asset loading and LOD-related issues that previously caused emote loading errors and scene load failures.
October 2025
5 Commits • 3 Features
Oct 1, 2025Month: 2025-10 — Delivered key onboarding, initialization, and rendering improvements in the decentraland/unity-explorer repository, while stabilizing asset loading and scene transitions. Business value focused on faster startup times, more reliable onboarding, and enhanced visual fidelity, enabling smoother user experiences and reduced post-release hotfixes. Technical accomplishments include refactoring initialization to simplify startup flow, enabling Initial Scene State (ISS) to load initial assets from asset bundles, integrating gamma correction for better rendering, and fixing asset loading and LOD-related issues that previously caused emote loading errors and scene load failures.
September 2025
14 Commits • 5 Features
Sep 1, 2025September 2025 focused on reliability, cross-platform consistency, and release stability for decentraland/unity-explorer. Major outcomes include hardened wearable asset loading with preserved builder emotes; centralized asset bundle manifest versioning and propagation to scene emotes; improved scene lifecycle with teleport safeguards and Livekit stream handling; a refactor of the Global ECS Asset Loading System to tighten synchronization; and CI/CD/testing stabilization. These efforts reduce runtime failures, improve cross-platform behavior, and accelerate safe deployments while maintaining developer velocity.
14 Commits • 5 Features
Sep 1, 2025September 2025 focused on reliability, cross-platform consistency, and release stability for decentraland/unity-explorer. Major outcomes include hardened wearable asset loading with preserved builder emotes; centralized asset bundle manifest versioning and propagation to scene emotes; improved scene lifecycle with teleport safeguards and Livekit stream handling; a refactor of the Global ECS Asset Loading System to tighten synchronization; and CI/CD/testing stabilization. These efforts reduce runtime failures, improve cross-platform behavior, and accelerate safe deployments while maintaining developer velocity.
September 2025
August 2025
2 Commits
Aug 1, 2025Monthly summary for 2025-08 focused on delivering stability improvements in the Unity Explorer for decentraland. Key fixes addressed race conditions in video texture initialization and wind rendering in GPUI, resulting in more reliable visual playback and consistent wind effects across scenes.
August 2025
2 Commits
Aug 1, 2025Monthly summary for 2025-08 focused on delivering stability improvements in the Unity Explorer for decentraland. Key fixes addressed race conditions in video texture initialization and wind rendering in GPUI, resulting in more reliable visual playback and consistent wind effects across scenes.
July 2025
11 Commits • 6 Features
Jul 1, 2025July 2025 achieved tangible business value through rendering quality improvements, real-time collaboration reliability, and testing fidelity enhancements across decentraland/unity-explorer. Delivered UI-driven Upscaling Controller with badge previews, stabilized LiveKit startup/guards, improved asset generation/testing environment, refined video playback and texture scaling, and preserved developer start positions in editor workflows. These changes reduce runtime errors, accelerate onboarding for creators, and improve production readiness.
11 Commits • 6 Features
Jul 1, 2025July 2025 achieved tangible business value through rendering quality improvements, real-time collaboration reliability, and testing fidelity enhancements across decentraland/unity-explorer. Delivered UI-driven Upscaling Controller with badge previews, stabilized LiveKit startup/guards, improved asset generation/testing environment, refined video playback and texture scaling, and preserved developer start positions in editor workflows. These changes reduce runtime errors, accelerate onboarding for creators, and improve production readiness.
July 2025
June 2025
11 Commits • 4 Features
Jun 1, 2025June 2025 monthly summary for decentraland/unity-explorer focused on performance, visual fidelity, and reliability enhancements. Delivered major features and stability fixes across asset rendering, upscaling, GPUI terrain integration, and diagnostics, driving faster load times, better image quality, and more robust runtime behavior across diverse environments. Key achievements and impact: - Rendering and Asset Pipeline Improvements: consolidated asset rendering optimizations for wearables and logos; shader cleanup and asset handling refinements; sprite atlas settings added to improve load times and visuals. - Visual Upscaling and Resolution Handling: integrated FSR 1.0 upscaler and refined resolution handling to avoid unsupported monitor modes, boosting perceptual quality without sacrificing performance. - Terrain and GPUI Integration: refactored terrain generation to enable GPUI acceleration and prepared handling for terrain details and holes, setting the stage for faster, more scalable terrain processing. - System Robustness and Initialization: added default scene loading limits and guarded initialization of dependent services; ensured remote asset behavior defaults are resilient across environments. - Diagnostics and Monitoring Enhancements: improved Sentry error reporting and added breadcrumbs for irrecoverable web request errors to aid production debugging. Overall impact: enhanced user experience with faster load times, higher visual quality, and increased reliability in varied deployment scenarios. Demonstrated skills in performance optimization, GPU-accelerated workflows, robust initialization patterns, and production-grade observability.
June 2025
11 Commits • 4 Features
Jun 1, 2025June 2025 monthly summary for decentraland/unity-explorer focused on performance, visual fidelity, and reliability enhancements. Delivered major features and stability fixes across asset rendering, upscaling, GPUI terrain integration, and diagnostics, driving faster load times, better image quality, and more robust runtime behavior across diverse environments. Key achievements and impact: - Rendering and Asset Pipeline Improvements: consolidated asset rendering optimizations for wearables and logos; shader cleanup and asset handling refinements; sprite atlas settings added to improve load times and visuals. - Visual Upscaling and Resolution Handling: integrated FSR 1.0 upscaler and refined resolution handling to avoid unsupported monitor modes, boosting perceptual quality without sacrificing performance. - Terrain and GPUI Integration: refactored terrain generation to enable GPUI acceleration and prepared handling for terrain details and holes, setting the stage for faster, more scalable terrain processing. - System Robustness and Initialization: added default scene loading limits and guarded initialization of dependent services; ensured remote asset behavior defaults are resilient across environments. - Diagnostics and Monitoring Enhancements: improved Sentry error reporting and added breadcrumbs for irrecoverable web request errors to aid production debugging. Overall impact: enhanced user experience with faster load times, higher visual quality, and increased reliability in varied deployment scenarios. Demonstrated skills in performance optimization, GPU-accelerated workflows, robust initialization patterns, and production-grade observability.
May 2025
17 Commits • 5 Features
May 1, 2025May 2025 performance review for decentraland/unity-explorer: Delivered core features to improve visual fidelity, stability, and scalability. Key features include GPUI Pro Terrain integration with a feature flag and build configs; dynamic memory-based scene loading with per-scene/LOD memory estimation; and avatar background textures rendering enabled via isAvatarTexture, enhancing scenes without sacrificing performance. Major upgrades include a Unity render stack upgrade with associated fixes, and a targeted cleanup removing Texture Fuse assets to simplify pipelines. Stability improvements span editor rendering in edit mode, reliable scene reloads, profiler event logging, and crash fixes for low-resolution screenshots, contributing to a more robust runtime and smoother authoring experience. This work reduces memory risk, improves user identification (nametag icon), and delivers tangible business value through faster iteration, higher fidelity, and cleaner assets.
17 Commits • 5 Features
May 1, 2025May 2025 performance review for decentraland/unity-explorer: Delivered core features to improve visual fidelity, stability, and scalability. Key features include GPUI Pro Terrain integration with a feature flag and build configs; dynamic memory-based scene loading with per-scene/LOD memory estimation; and avatar background textures rendering enabled via isAvatarTexture, enhancing scenes without sacrificing performance. Major upgrades include a Unity render stack upgrade with associated fixes, and a targeted cleanup removing Texture Fuse assets to simplify pipelines. Stability improvements span editor rendering in edit mode, reliable scene reloads, profiler event logging, and crash fixes for low-resolution screenshots, contributing to a more robust runtime and smoother authoring experience. This work reduces memory risk, improves user identification (nametag icon), and delivers tangible business value through faster iteration, higher fidelity, and cleaner assets.
May 2025
April 2025
10 Commits • 3 Features
Apr 1, 2025April 2025 monthly summary for decentraland/unity-explorer: Focused on stability, performance, and observability across avatar lifecycle, scene loading, media playback, and rendering. Delivered targeted fixes and new patterns that reduce memory leaks, minimize churn, and enable faster user feedback. Key outcomes include improved avatar cleanup, deletion handling and transform stability during teleportations; robust scene reload behavior with a proper SceneLoadingState reset; and enhanced media and rendering pipelines.
April 2025
10 Commits • 3 Features
Apr 1, 2025April 2025 monthly summary for decentraland/unity-explorer: Focused on stability, performance, and observability across avatar lifecycle, scene loading, media playback, and rendering. Delivered targeted fixes and new patterns that reduce memory leaks, minimize churn, and enable faster user feedback. Key outcomes include improved avatar cleanup, deletion handling and transform stability during teleportations; robust scene reload behavior with a proper SceneLoadingState reset; and enhanced media and rendering pipelines.
March 2025
9 Commits • 4 Features
Mar 1, 2025Concise monthly delivery focused on stability, rendering fidelity, and maintainability for decentraland/unity-explorer. Delivered key features to enhance user experience in dynamic scenes, fixed critical visual bugs, and streamlined diagnostics, enabling easier maintenance and future optimization.
9 Commits • 4 Features
Mar 1, 2025Concise monthly delivery focused on stability, rendering fidelity, and maintainability for decentraland/unity-explorer. Delivered key features to enhance user experience in dynamic scenes, fixed critical visual bugs, and streamlined diagnostics, enabling easier maintenance and future optimization.
March 2025
February 2025
12 Commits • 5 Features
Feb 1, 2025February 2025 (decentraland/unity-explorer): Focused on performance, reliability, and developer productivity across scene loading and asset management. Delivered scene loading performance and architectural improvements, clearer asset bundle status in UI, and simplified profile loading. Implemented memory and development-mode safeguards to improve test fidelity and reduce non-actionable errors. Business value includes faster scene transitions and asset loading, clearer failure indicators, and a streamlined codebase enabling faster iteration.
February 2025
12 Commits • 5 Features
Feb 1, 2025February 2025 (decentraland/unity-explorer): Focused on performance, reliability, and developer productivity across scene loading and asset management. Delivered scene loading performance and architectural improvements, clearer asset bundle status in UI, and simplified profile loading. Implemented memory and development-mode safeguards to improve test fidelity and reduce non-actionable errors. Business value includes faster scene transitions and asset loading, clearer failure indicators, and a streamlined codebase enabling faster iteration.
January 2025
12 Commits • 5 Features
Jan 1, 2025January 2025: Delivered stability, performance, and UX enhancements in decentraland/unity-explorer. Focused on reliable asset loading, memory optimization, and streamlined release practices to improve startup time, runtime stability, and developer experience.
12 Commits • 5 Features
Jan 1, 2025January 2025: Delivered stability, performance, and UX enhancements in decentraland/unity-explorer. Focused on reliable asset loading, memory optimization, and streamlined release practices to improve startup time, runtime stability, and developer experience.
January 2025
December 2024
5 Commits • 4 Features
Dec 1, 2024December 2024 performance summary for decentraland/unity-explorer: Delivered four major features, stabilized user flows, and hardened transitions to improve reliability and end-user experience. Implemented robust error handling for reward server interactions, centralized realm switching for accurate rendering, consolidated input management to prevent interference, and hardened logout/transition flows.
December 2024
5 Commits • 4 Features
Dec 1, 2024December 2024 performance summary for decentraland/unity-explorer: Delivered four major features, stabilized user flows, and hardened transitions to improve reliability and end-user experience. Implemented robust error handling for reward server interactions, centralized realm switching for accurate rendering, consolidated input management to prevent interference, and hardened logout/transition flows.
November 2024
9 Commits • 6 Features
Nov 1, 2024Monthly performance summary for 2024-11 (decentraland/unity-explorer): Delivered a set of high-impact features and stability improvements that enable faster realms switching, more memory-efficient rendering, and better debugability, driving tangible business value in user experience and throughput. Highlights include zone-aware terrain loading and caching, improved memory management via deferred asset unloading during teleport, and enhanced environment enforcement with realm debugging tools. Introduced a version tracking constant for initialization, and synchronized satellite rendering for immediate visual updates, contributing to smoother runtime behavior. Strengthened rendering stability with LOD unload tolerance to prevent premature asset unloading during load. Delivered robust fixes to wearable animation cleanup and avatar instantiation, reducing runtime defects and improving player-avatar reliability.
9 Commits • 6 Features
Nov 1, 2024Monthly performance summary for 2024-11 (decentraland/unity-explorer): Delivered a set of high-impact features and stability improvements that enable faster realms switching, more memory-efficient rendering, and better debugability, driving tangible business value in user experience and throughput. Highlights include zone-aware terrain loading and caching, improved memory management via deferred asset unloading during teleport, and enhanced environment enforcement with realm debugging tools. Introduced a version tracking constant for initialization, and synchronized satellite rendering for immediate visual updates, contributing to smoother runtime behavior. Strengthened rendering stability with LOD unload tolerance to prevent premature asset unloading during load. Delivered robust fixes to wearable animation cleanup and avatar instantiation, reducing runtime defects and improving player-avatar reliability.
November 2024
Activity
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Quality Metrics
Correctness86.4%
Maintainability83.6%
Architecture82.0%
Performance80.0%
AI Usage23.0%
Skills & Technologies
Programming Languages
BashBinaryCC#C++HLSLJavaJavaScriptMarkdownPowerShell
Technical Skills
3D Rendering3D renderingAPI DesignAPI IntegrationAPI developmentAPI integrationAVPro Video IntegrationAnimationAsset Bundle ManagementAsset ManagementAsset OptimizationAsynchronous ProgrammingAvatar SystemsBackend DevelopmentBackend Integration
Repositories Contributed To
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