The first beta release of Tcl/Tk 9.0 is now available - [https://www.tcl-lang.org/software/tcltk/9.0.html](https://www.tcl-lang.org/software/tcltk/9.0.html)

The first beta release of Tcl/Tk 9.0 is now available - https://www.tcl-lang.org/software/tcltk/9.0.html

New features include general conversion to 64-bit architecture allowing very large data structures, support for the full range of unicode characters, ability to mount zip archives as virtual filesystems, etc.
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