The following servers will be taken down on Tuesday and Wednesday for a memory upgrade. The downtime for each upgrade should be less than 30 minutes:

Tuesday October 8th:
06:00 UTC: Web356, Web399, Web413
08:00 UTC: Web359

Wednesday October 9th:
06:00 UTC: Web372, Web387
09:00 UTC: Web362, Web422

Update: The upgrade is complete on Web356, Web399, Web413 and Web359

Update: All servers have now been upgraded