Worked on SDK version management for the CocoaPods/Specs repository, focusing on updating the KakaoGamePublishingSDK to versions 4.11.0.3 and 4.11.0.4. The approach centered on dependency management and SDK integration, using Ruby to update both the main repository and podspec metadata. By centralizing version information and aligning dependency references, the work improved stability and downstream compatibility for CocoaPods consumers. No bug fixes were required during this period, as the primary goal was to streamline maintenance and ensure consistent versioning. The updates reduced manual overhead and supported smoother integration for developers relying on the latest SDK features and improvements.