ATK_RELATION_DESCRIBED_BY (bug #344144).
* atk/atkstate.h: Added ATK_STATE_DEFAULT (bug #344281) and
- ATK_STATE_VISITED (bug #344384).
+ ATK_STATE_VISITED (bug #344384), also ATK_STATE_ANIMATED which
+ is in AT-SPI but was not yet in ATK.
* atk/atkvalue.h, atkvalue.c: Add atk_value_get_minimum_increment
(missing despite being in AT-SPI's IDL for Value: bug #341875)