Release notes - Acquia Cloud

Looking for the latest and greatest new features and changes to Acquia Cloud? Read on and check back regularly to see what else we’ve done, or subscribe to the RSS feed.

Acquia Cloud 1.94

Wed, 19 Oct 2016

Acquia Cloud includes the following updates:


  • For websites created after this release, web server instances accept HTTP requests only from the load balancers for their websites.
  • Apache logs now include the X-Forwarded-For HTTP header field. For more information about Apache logs, see About Acquia Cloud logging.
  • The default configuration now supports the current version (8.x-2.0-alpha2) of the Memcache module for Drupal 8.

Acquia Cloud 1.93

Wed, 7 Sep 2016

Acquia Cloud includes the following updates:


  • Code-based access to your custom domain list
    You can now use the new ah_domains array to obtain a list of the custom domains used with your subscription.


  • Drush has been upgraded to version 8.1.3.
  • When using Live Development, tasks now time out after 60 minutes. Tasks previously timed out after 30 seconds.

Acquia Cloud 1.92.8

Wed, 24 Aug 2016

This Acquia Cloud hotfix includes the following updates:


  • PHP has been upgraded to versions 5.6.24 and 7.0.9.
  • Acquia Cloud now supports the utf8mb4 MySQL setting, which causes attempts to add excessively long indexes ( >767 bytes) to be rejected, while throwing an exception. Previously, MySQL in Acquia Cloud would have simply truncated any index over 255 bytes when attempting to create it.

Fixed issue

  • Users could not install Drupal 8.1.8 or Lightning 8.x-1.03 in an Acquia Cloud environment. (CL-13943)

Acquia Cloud 1.92

Wed, 3 Aug 2016

Acquia Cloud includes the following updates:


  • All Acquia Cloud load balancers now run nginx 1.8.
  • A new user_cache_size setting enables tuning APCu shm_size on Acquia Cloud instances, which can provide better performance for some Drupal 8 websites. If you are interested in modifying this setting, contact Acquia Support.
  • AppNeta TraceView has been upgraded to the latest version.
  • The Drush Cloud ac-task-list method now includes limit and days arguments you can use to control which tasks are returned. To take advantage of this, you must refresh your Drush aliases.

Fixed issue

  • User IDs were not logged on Drupal 8 websites. (CL-13515)

Acquia Cloud 1.91

Mon, 20 Jun 2016

Acquia Cloud includes the following updates:


  • Improved monitoring of ephemeral storage and website availability

    Acquia sends alerts about and mitigates situations when a website fills ephemeral disk storage, which can be critical to website availability. When these alerts occur, Acquia Cloud will now do the following:

    • Search for and truncate large temporary mail files
    • Search /mnt/tmp and delete any large files or any large number of small files
    • Search for and remove any duplicative log files older than three days

    Having Acquia Cloud handle these events directly prevents some of the more common reasons that websites run out of ephemeral storage, helping your website remain available to visitors. Learn more.

  • Better support for cache clearing when using Acquia Purge

    We have updated the settings.php template for Drupal 8 websites to better support cache clearing with the Acquia Purge module (currently under development for Drupal 8). Learn more.


  • By default, websites created after version 1.91 is released will implement Varnish caching through SSL. This setting change will not apply to pre-existing websites, but you can configure Acquia Cloud Professional and Acquia Cloud Enterprise environments to enable Varnish through SSL.

    Implementing this setting causes traffic over SSL to be cached, resulting in better website performance. Learn more.

  • PHP 5.6 has been upgraded to version 5.6.22.
  • PHP 7.0.7 has been added to Acquia Cloud.
  • Drush 8 has been upgraded to version 8.1.

Acquia Cloud 1.90.2

Wed, 15 Jun 2016

Acquia Cloud includes the following update:


We have modified the Cloud API tasks command in order to make it perform much better. Formerly, the tasks command would return all of a site's tasks. Now, by default it returns only the last seven days of tasks and no more than 50 tasks.

You can modify this default behavior by using the limit or days arguments in the command. For example:

  • Get the last 30 days of tasks:

    curl -s -u user:pass

  • Get the last 200 tasks:

    curl -s -u user:pass

In any case, the command returns a maximum of 1000 tasks.

Acquia Cloud 1.90.1

Wed, 11 May 2016

Acquia Cloud includes the following update:


  • Git has been upgraded to version 1.9.1.

Acquia Cloud 1.90

Wed, 30 Mar 2016

Acquia Cloud includes the following updates:


  • In an effort to prevent man-in-the-middle attacks, Acquia Cloud now constrains key exchanges with SSH clients to strong algorithms. To connect to Acquia Cloud servers, SSH clients must contain an accepted Key Exchange Algorithm. Learn more.
  • The Acquia Cloud script now uses the default version of Drush (Drush 8). Learn more about cron.
  • The default PHP error log level for production environments does not include Notice, Strict, and Deprecated messages. These messages continue to be logged for all non-production environments. Learn more.
  • PHP processes can no longer execute in the files directory — executable code belongs in the codebase.
  • PHP has been upgraded to versions 5.5.33 and 5.6.19
  • ffmpeg has been upgraded to version 2.1.8.

Acquia Cloud 1.89.2

Tue, 1 Mar 2016

Acquia Cloud includes the following update:


  • The installed version of PHP 5.5 has been upgraded to version 5.5.32, and the installed version of PHP 5.6 has been upgraded to version 5.6.18. For information about what changes these PHP versions contain, see the PHP change log.

Acquia Cloud 1.89.1

Thu, 4 Feb 2016

Acquia Cloud includes the following update:


  • Any SSH public keys you add to your Acquia profile using the Acquia Cloud interface must be at least 4096 bits. Learn more.

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