During December 2025, Dony focused on maintaining compatibility and stability for AWS-based workflows in the Homebrew/homebrew-core repository. He upgraded the AWS CLI to version 2.32.7, aligning it with the latest awscrt cryptographic library to ensure seamless integration and access to new features. Working primarily with Ruby, Dony applied his expertise in dependency and package management to validate the upgrade against the Homebrew core test suite, confirming no regressions in related formulas. He also updated documentation and release notes to clearly communicate the changes. The work addressed a targeted compatibility issue, reflecting a focused and methodical engineering approach.