Patch Scheduled: July 16

From the SOE EQ forum:

All EverQuest Live Servers will be brought offline on Tuesday, July 16, 2013 at 4:00 am US Pacific*. The servers are estimated to be unavailable for approximately 4 hours. Keep an eye on the EverQuest website and the forums for status updates and for news if additional downtime is needed.

*Time Zone Converter

It is expected that Heart of Fear (Rain of Fear Tier 4) will be released with this patch.