Thanks for checking, Kevin. Is there any update on when we can expect a Tk 8.6.11?  It's been over a year now since 8.6.10 and there have been so many macOS-related changes that have gone into Tk since then. It's really not fair to ask downstream packagers, like us for the python.org installers, or end users to build with an arbitrary checkpoint of the development branch. Even a beta 8.6.11 would be an improvement.