Bottles, the application designed for running Windows software on Linux, recently released version 66.7. This update focuses on several bug fixes aimed at enhancing the application's stability and user experience. Developers addressed issues including the normalization of duplicate bottle paths and improved handling of copy failures. A fix was also implemented to ensure the bottle list refreshes correctly on the main thread after a bottle is deleted. For users utilizing the Flatpak distribution, the update exposes the UMU data directory. Additionally, the release includes a fix to retry repository requests over IPv4, which helps improve reliability when fetching components. These collective changes refine the management and execution of Windows applications within the Bottles environment.