Worked on the mlr-org/mlr3 repository to enhance CI and build reliability by streamlining dependency management within the R package development workflow. Focused on consolidating dependencies, the work involved removing outdated Remotes entries from the DESCRIPTION file and temporarily enabling development dependencies on mlr3misc. This approach allowed for building and testing against the latest development version, supporting more robust and up-to-date continuous integration processes. The changes were implemented using R and standard package management practices, resulting in a cleaner configuration that facilitates smoother development and testing cycles without introducing new bug fixes during the period covered by this summary.