On destroy, GtkEntry now sets its buffer to NULL which sends extra notify::text property notifications. This breaks e.g. the profile editor in gnome-terminal (it resets every property that's connected to a text entry to "").

With gtk 2.14:
Entry text is now "t"
Entry text property is now "t"
Response -7

With gtk master:
Entry text is now "t"
Entry text property is now "t"
Response -7
Entry text property is now ""
Entry text property is now ""