New Packages in MATE 1.12:

Renamed Packages in MATE 1.12:

Packages removed in MATE 1.12:
atkmm (included in 14.2)
cairomm (included in 14.2)
glibmm (included in 14.2)
libsigc++ (included in 14.2)
pangomm (included in 14.2)
gtkmm (included in 14.2 named gtkmm2)