[libsigcplusplus] 2.99.7

[Murray Cumming <murrayc src gnome org>]

commit 3354f1dbe17e0d442ad662856a8fae6d151f6df0
Author: Murray Cumming <murrayc murrayc com>
Date:   Mon Jun 27 09:05:42 2016 +0200

    2.99.7

 NEWS         |   12 ++++++++++++
 configure.ac |    2 +-
 2 files changed, 13 insertions(+), 1 deletions(-)
---
diff --git a/NEWS b/NEWS
index a7f8c48..f9d9d99 100644
--- a/NEWS
+++ b/NEWS
@@ -1,3 +1,15 @@
+2.99.7: (unstable)
+
+* connection, slot_base: Use an internal::weak_raw_ptr<> to simplify
+  the code.
+  (Murray Cumming)
+* signal_base: Do not derive from trackable.
+  (Murray Cumming
+*  slot_rep: Pass a slot_rep*, not notifiable*, to destroy().
+  (Murray Cumming)
+* signal_impl: Do not derive from notifiable.
+  (Murray Cumming)
+
 2.99.6 (unstable):
 
 * signal: Remove slots() and the container that it returns,
diff --git a/configure.ac b/configure.ac
index 98143e4..8a794af 100644
--- a/configure.ac
+++ b/configure.ac
@@ -15,7 +15,7 @@
 ## You should have received a copy of the GNU Lesser General Public License
 ## along with this library.  If not, see <http://www.gnu.org/licenses/>.
 
-AC_INIT([libsigc++], [2.99.6],
+AC_INIT([libsigc++], [2.99.7],
         [http://bugzilla.gnome.org/enter_bug.cgi?product=libsigc%2B%2B],
         [libsigc++], [http://libsigc.sourceforge.net/])
 AC_PREREQ([2.59])