History

Time	Change
2009-01-04 13:51:20+00:00	Created
2009-01-04 13:51:20+00:00	Associated with forward compatible
2009-01-04 13:51:20+00:00	Associated with 先方互換性
2009-01-04 13:51:20+00:00	Associated with 未来との互換性
2009-01-04 13:51:20+00:00	Associated with forward compatibility