12.10.2

* libmessaging-menu:
  - expand source documentation and add gtk-doc to the build system
  - added new API: messaging_menu_app_set_source_{label,icon}
  - fix bug: only one MessagingMenuApp was exported to the messaging menu


12.10.1

* presence icons are shown again
* the icon is changed when a source draws attention
* the time in source menu items is always kep current
* fixed all g-ir-scanner warnings
* libmessaging-menu now removes sources when they are activated
* fixed several bugs