[http://sf.net/projects/tcl/files/Tcl/8.6.10/tcltk-release-notes-8.6.10.txt/view%|%Released]
November 21, 2019.
**Tcl Changes**
***Changes to Tcl Commands***
****New unsupported commands****
* [tcl::unsupported]::[timerate] [[[http://tip.tcl-lang.org/527%|%TIP #527]]]
* [tcl::unsupported]::[corotype]
----
**Tk Changes**
***Changes to Tk Commands***
****New Commands****
* tk::mac::[PerformService] [[[http://tip.tcl-lang.org/536%|%TIP #536]]]
* tk::mac::[LaunchURL] [[[http://tip.tcl-lang.org/536%|%TIP #536]]]
* tk::mac::[GetAppPath] [[[http://tip.tcl-lang.org/536%|%TIP #536]]]
* tk::mac::[PrintDocument] [[[http://tip.tcl-lang.org/536%|%TIP #536]]]
****Expanded Syntax / New Options****
* ''[menubutton]'' '''post''' ''x y index'' [[[http://tip.tcl-lang.org/533%|%TIP #533]]] * ''[combobox]'' '''current end''' [[[http://tip.tcl-lang.org/541%|%TIP #541]]]
----
**Changes to Bundled Packages**
***Updated packages***
* [http] 2.9.1
* [Itcl] 4.2.0
* [Thread] 2.8.5
* [sqlite] 3.30.1 * [tdbc]* 1.1.1
<<categories>> Documentation | Changes in Tcl/Tk