BOA-2.2.1 Full Edition

We are happy to release BOA-2.2.1 Full Edition, which includes only bug fixes to address a few issues discovered after recent major BOA-2.2.0 Release.

### Stable BOA-2.2.1 Release - Full Edition
### Date: Tue Apr  1 10:28:45 SGT 2014
### Includes Aegir 2.x-boa-custom version.

# Release Notes:

  This is a bug-fix only release to address issues discovered after recent
  major BOA-2.2.0 Release.

# Fixes in this release:

  * Chive Authentication via SSH session doesn't work on some older instances.
  * Compass Tools don't use correct paths to Ruby 2.1.1
  * Cron for sites doesn't work on old instances without Nginx wildcard vhost.
  * FTPS (FTP over SSL) connections may experience TLS problems.
  * PHP: Disabled 'assert' may cause warnings on features revert.
  * PHP: Disabled 'create_function' may break some contrib modules or code.
  * The 'git pull' command is broken in limited shell.
  * The 'rsync' command is broken in limited shell.
  * The 'drush dl foo' command can't be run outside of site directory.

# Known Issues on systems upgraded to BOA-2.2.1 (and 2.2.0) releases

  ==> Updated on Tue Apr  8 01:26:47 PDT 2014

  @=> Issues fixed in BOA head (running the hotfix in stable is enough):

  * Chive Authentication via SSH session may break Nginx due to race conditions.
  * Drush specific dt() wrapper is required in Provision for custom platforms.
  * Issue #2229715 - Tasks queue doesn't work on the Master Instance.
  * PHP: max_input_time should be set to 180 and not 60, by default.
  * The 'scp' command is broken in limited shell.
  * Too broad whitelisting breaks commands in limited shell with 'tmp' keyword.
  * Too restrictive open_basedir defaults break access to valid Tika paths.
  * Zend OPcache directive opcache.enable=1 must be set in all php.ini files.

  To fix all those problems you can run as root on self-hosted system:

  $ wget -q -U iCab http://files.aegir.cc/update/boa221fix.txt
  $ bash boa221fix.txt

  We have fixed this on all hosted and remotely managed Aegir instances already.

  @=> Other issues fixed in BOA head (run 'barracuda up-head system' to apply):

  * PHP: New Relic extension not installed even if _NEWRELIC_KEY is not empty.
  * Too restrictive open_basedir defaults break access to valid PEAR paths.