Worked on dependency modernization and build hygiene for the conan-io/conan-center-index repository, focusing on upgrading the xtensor library to version 0.27.1. Introduced a C++20 compatibility check to ensure alignment with modern toolchains and to enable downstream packages to utilize new xtensor features. The update was delivered through a dedicated commit, reflecting collaboration and adherence to contribution standards. Leveraged skills in C++, Conan, and package management to keep dependencies current and improve build stability. No major bugs were addressed during this period, with efforts concentrated on feature delivery and maintaining robust package management practices within the repository.