Developer Ready at Dawn revealed on twitter that The Order: 1886 has gone gold. That means that development is finished and discs can be manufactured and distributed.
In addition to announcement, the pre-order bonuses for The Order: 1886 have been revealed. If you've pre-ordered the game, it unlocks The Knight's Arsenal DLC. After completing the game, that will allow players to use alternative uniforms and weapons with Galahad. The Red Lightning Pack gives a Red Knight uniform and Arc Rifle Prototype, and the Arsonist Pack gives the Black Knight uniform and the Arsonist Rifle. If you've pre-ordered the game at GameStop, you get the exclusive pre-order DLC the Knight's Endurance Pack, which gives you a Desert Khaki Infiltration Field Uniform, Endless Blackwater and Blacksight Regeneration.
The Order: 1886 releases on February 20, exclusively on the PlayStation 4.