Do not allow to install SSH from sources on Trusty to avoid possible problems.
BOA-2.3.x-dev cleanup.
Use correct branch.
Replace custom path also in nginx_vhost_common.conf
Disable hosting_cdn on CI instances.
Use aegir_custom_settings-2.3.x
Use aegir_custom_settings-6.x-3.1
Revert features twice.
Use Drush6 with @hostmaster.
Redis 2.8.14
Update redis config template.
Switch branch on the fly and add support for Aegir vanilla mode.
Nginx: Add config symlinks only on legacy instances.
Nginx: Remove deprecated code - _HTTP_WILDCARD is already used by default.
Add missing drush cache-clear drush to improve upgrade path.
Do not run drush clean-modules unless available.
Improve upgrade path.
Drush: Upgrade command line version 6 to mini-6-03-09-2014
Use aegir_custom_settings-6.x-3.0
Use aegir_custom_settings-6.x-3.2