Yii Version history Version history

| Version | Release_ | Release_date | End_of_maintenance | Requirement |
|---|---|---|---|---|
| 1.1 | 1.1.3 | July 4, 2010 | December 31, 2015 or later | PHP 5.1.0 or above |
| 1.1 | 1.1.4 | September 5, 2010 | December 31, 2015 or later | PHP 5.1.0 or above |
| 1.1 | 1.1.5 | November 14, 2010 | December 31, 2015 or later | PHP 5.1.0 or above |
| 1.1 | 1.1.6 | January 16, 2011 | December 31, 2015 or later | PHP 5.1.0 or above |
| 1.1 | 1.1.7 | March 27, 2011 | December 31, 2015 or later | PHP 5.1.0 or above |
| 1.1 | 1.1.8 | June 26, 2011 | December 31, 2015 or later | PHP 5.1.0 or above |
| 1.1 | 1.1.9 | January 1, 2012 | December 31, 2015 or later | PHP 5.1.0 or above |
| 1.1 | 1.1.10 | February 12, 2012 | December 31, 2015 or later | PHP 5.1.0 or above |