The team is excited to announce the fifth stable release of the incredible CiviCRM 4.5 series. This release includes some important fixes, and is recommended for everyone using CiviCRM 4.5.
We are also releasing 4.4.10 today which is a 4.4 LTS release and contains a fix for a 4.4.9 regression - https://issues.civicrm.org/jira/browse/CRM-15581 as well as some other minor fixes
