ANNOUNCE: libsigc++ 2.9.1

[Murray Cumming <murrayc murrayc com>]

libsigc++ implements a typesafe callback system for standard C++. It
allows you to define signals and to connect those signals to any
callback function, either global or a member function, regardless of
whether it is static or virtual.

libsigc++ is used by glibmm and gtkmm to wrap Glib and GTK+ signals. It
does not depend on Glib, GTK+, glibmm or gtkmm.

This is the libsigc++-2.0 API. There is also a libsigc++-3.0 API that
installs in parallel.

Home page: http://libsigc.sourceforge.net/
Download:   https://download.gnome.org/sources/libsigc++/
Documentation: https://developer.gnome.org/libsigc++/unstable/

*** Changes

2.9.1 (unstable):

* slot: Allow sigc::slot<R(Args...)> syntax, like std::function,
  deprecating the sigc::slot<R, Args...> syntax.
  (Murray Cumming, Kjell Ahlstedt) Bug #763393
* signal: Allow sigc::signal<R(Args...)> syntax, like std::function,
  deprecating the sigc::signal<R, Args...> syntax.
  (Murray Cumming, Kjell Ahlstedt) Bug #763393

-- 
Murray Cumming
murrayc murrayc com
www.murrayc.com