EVE Online: Crucible 1.5.4 will be deployed on Wednesday, March 21, during an extended downtime. The server will go down at 11:00 and service will resume at 11:40 UTC. This update includes fixes for a number of issues introduced in Crucible 1.5. Full patch notes for Crucible 1.5.4 can be found at the bottom of the page at this link.