---
title: "Acquia Cloud 1.111 - September 27, 2018"
date: "2025-09-12T05:57:24+00:00"
summary: "Acquia Cloud 1.111 update: PHP versions, headers, logs, and Varnish caching improvements. Release schedule for Cloud and Site Factory."
image:
type: "announcement"
url: "/acquia-cloud-platform/release/2018-09-27/77381-acquia-cloud-1111-september-27-2018"
id: "d966d964-4dfe-4abc-b2dd-581cae076e01"
---

Acquia Cloud includes the following updates:

**Release Schedule**

Platform

Release date

Acquia Cloud Professional

Wednesday, October 3, 2018

Acquia Cloud Enterprise

Wednesday, October 10, 2018

Site Factory

Wednesday, October 17, 2018

### Changes

*   The following [included software](/acquia-cloud-platform/architecture/tech-platform) was updated:
    *   PHP versions were updated to 5.6.37, 7.1.21, and 7.2.9
*   Subscriptions provisioned after the release of Acquia Cloud 1.111 will use PHP 7.2 by default.
*   [Document headers](/acquia-cloud-platform/performance/varnish/headers) contain the following changes:
    *   The `Via` header now returns the value `Varnish`.
    *   The `X-Varnish` header has been removed.
    *   Requests now set the `X-Request-ID` and `X-AH-Environment` headers.
*   The following [log files](/acquia-cloud-platform/monitor-apps/logs) contain additional fields:
    *   [Apache access log](/acquia-cloud-platform/monitor-apps/logs/apache-access)
    *   [FPM access log](/acquia-cloud-platform/monitor-apps/logs/fpm-access)
*   Acquia Cloud now removes cookies for Drupal assets with `itok` query strings.
*   To enable Varnish caching, query strings from common web analytics software (such as Google Analytics) are now removed.
*   Load balancers provisioned after the release of Acquia Cloud 1.111 include a valid SSL certificate for the `acquia-sites` [default domain name](/acquia-cloud-platform/managing-domains "Managing domains").
*   The maximum number of memcache connections is now 2,048.
*   SSH client sessions now time out [after 15 minutes](/acquia-cloud-platform/manage-apps/command-line#cloud-limits-shell-access).

### Fixed issues

*   The PHP CLI memory limit temporarily reverted to its default value during PHP upgrades.