---
title: Perl major upgrades (5.24)
active: true
type: maintenance
created_at: 2017-06-08 21:48
expire_at: 2017-06-17 00:00
affects: [lists, dgo_smtp, dgo_mbox, bugzilla]
---

Infrastructure is performing major Perl version upgrades (5.22->5.24), and
requires some downtime to rebuild Perl modules on a few systems with heavy
Perl usage.

Please check back on infra-status to see updates for exact scheduling of each
affected service, but all services should be completed not later than
2017-06-15.

#### Update (2017-06-15)

Everything is done.