Unlike the 1.1 release, which mostly included an upgrade to the latest CodeIgniter version, FUEL CMS 1.2 provides a number of feature enhancements and bug fixes. ColorpickerWe have written about adding a custom colorpicker field type before, but we decided it was such an important field type that it should be included in the core. TogglerThe toggler field type adds the ability for a select or radio field (an enum field type) to toggle on and off the visibility of other fields. When FUEL was initially developed, MySAM was the default but since MySQL 5.5, the default was changed to InnoDB. You can now assign layouts to multiple groups which can help when setting the group parameter on a “block” field type.