1.2.7:

* Revert library .so version  to 5.x.x. The major version should 
  never have been increased. Luckily 1.2.6 has only been online
  or a few hours.

1.2.6:

* Avoid crash when disconnecting signals.
  (Andrew Bettison, Martin Schulze)
* pkg-config file: Correct include path for 64-bit systems.
  (Abel Cheung)
* MS embedded VC++ project files. (Ulrich Eckhardt)

1.2.5:

* Partial Microsoft Visual C++ .Net 2003 (Windows) support.
  (John Burris)
* Exported extra symbols for win32. (Ulrich Eckhardt, Cedric Gustin)
* Pedantic compiler warning fixed. (Murray Cumming)

1.2.4:

* Partial Microsoft Visual C++ 6 (Windows) support.
  (Ulrich Eckhardt)
 
1.2.3:

* Fixed segfault when a signal observer deletes
  itself from within its signal handler. (Tim Shead)

1.2.2:

* ObjectSlot: increased type safety. (Daniel Elstner)
* Object, Slot: Fixed rare segfault (Daniel Elstner, Andreas Rottman)
* win32 build fix (Cedric Gustin)
* Intel compiler supported (John Burris)

1.2.1:

* Some rare segfaults are now prevented. (Daniel Elstner)
* gcc 3.2: Avoid warnings. (Daniel Elstner)

1.2.0:

This is the first stable release of the libsigc++ 1.2 development phase. The API is now binary frozen. libsigc++ 1.2 is simpler and more flexible than libsigc++ 1.0.
 

This has been made possible by the efforts of the following people:
  Karl Nelson (original design and implementation)
  Murray Cumming (reluctant maintainer)
  Daniel Elstner
  Gergo Erdi
  Cedric Gustin (win32)
  Ainsley Pereira (documentation)
  and possibly others who didn't patch the ChangeLog.

libsigc++ documentation is available here:
http://libsigc.sourceforge.net/libsigc1_2/



1.1.13:
  Unknown.

1.1.12:
* This is a candidate for a stable libsigc++ 1.2.0 release.
* Added SigC::hide_return() (Gergo Erdi)
* Removed Closure, chain(), convert(), and auto_disconnect()
  because they are not used much and we need to simplify the library so it's
  easier to understand and maintain. (Murray Cumming)
* Added Doxygen reference documentation:
  http://libsigc.sourceforge.net/libsigc1_2/reference/html/modules.html
  (Murray Cumming)

1.1.11:

* Win32 support, with Cygwin, as a DLL. See doc/win32.
  (Cedric Gustin)
* Marshal<> compilation fix (hingwah@gnupilgrims.org)
* gcc 3.1 conformance: Use of "typename" keyword in 
  templates. (Daniel Elstner)
* Removed chmod of non-existing file. (Daniel Elstner)