Tcl/Tk 9.1 Released

Tcl/Tk 9.1, a major update to the widely-used open-source dynamic general-purpose scripting language, has been released. The new version includes several new features, such as improved Unicode support, enhanced security, and improved support for Windows. Tcl/Tk 9.1 also includes many bug fixes and performance improvements. The release notes detail the changes and new features in more depth.