Updated packages
Tcl: Expanded Syntax / New Options
array names <arrayName> ?mode? ?pattern? ;# mode option to specify pattern type is new
binary scan <string> wW ...
binary format wW ... ;# wide (64-bit) integer support in 'binary' command
expr wide(...) ;# wide (64-bit) integer support in 'expr'
expr {$a ne $b || $c eq $d} ;# new true string (in)equality operators in 'expr'clock clicks ?-milliseconds?
clock scan ISO_8601_point_in_time
entry pathName configure ?-invalidcommand script? ?-validate mode? ?-validatecommand script?
event generate window event ... ?-warp booolean? ...
fconfigure serialPort ?-lasterror? (Windows)
file atime name ?time?