3.1.2 (2017-04-05)

• Fixed PHP 7.1 issues #12055
• Fixed Imagick::getVersion() error in some system #12729
• Fixed Phalcon\Mvc\Model::_doLowInsert to properly set snapshot when having default values and public properties #12766

3.1.1 (2017-03-25)

• Fixed undefined index warning on existing cached resultsets
• Fixed Phalcon\Mvc\Model::_dowLowUpdate warning first argument is not an array #12742

3.1.0 (2017-03-22)

• Added Phalcon\Validation\Validator\Callback, Phalcon\Validation::getData
• Added the ability to truncate database tables
• Added Phalcon\Mvc\Model\Binder, class used for binding models to parameters in dispatcher, micro, added Phalcon\Dispatcher::getBoundModels and Phalcon\Mvc\Micro::getBoundModels to getting bound models, added Phalcon\Mvc\Micro\Collection\LazyLoader::callMethod
• Added afterBinding event to Phalcon\Dispatcher and Phalcon\Mvc\Micro, added Phalcon\Mvc\Micro::afterBinding
• Added the ability to set custom Resultset class returned by find() #12166
• Added the ability to clear appended and prepended title elements (Phalcon\Tag::appendTitle, Phalcon\Tag::prependTitle). Now you can use array to add multiple titles. For more details check #12238.
• Added the ability to specify what empty means in the 'allowEmpty' option of the validators. Now it accepts as well an array specifying what's empty, for example ['', false]
• Added the ability to use Phalcon\Validation with Phalcon\Mvc\Collection, deprecated Phalcon\Mvc\Model\Validator classes
• Added the value of the object intanceof Interface to Phalcon\Acl\Adapter\Memory
• Added the ability to get original values from Phalcon\Mvc\Model\Binder, added Phalcon\Mvc\Micro::getModelBinder, Phalcon\Dispatcher::getModelBinder
• Added prepend parameter to Phalcon\Loader::register to specify autoloader's loading order to top most
• Fixes internal cache saving in Phalcon\Mvc\Model\Binder when no cache backend is used
• Fixed Phalcon\Session\Bag::remove to initialize the bag before removing a value #12647
• Fixed Phalcon\Mvc\Model::getChangedFields to correct detect changes from NULL to Zero #12628
• Fixed Phalcon\Mvc\Model to create/refresh snapshot after create/update/refresh operation #11007, #11818, #11424
• Fixed Phalcon\Mvc\Model::validate to correctly set code message #12645
• Fixed Phalcon\Mvc\Model to correctly add error when try to save empty string value to not null and not default column #12688
• Fixed Phalcon\Validation\Validator\Uniqueness collection persistent condition
• Fixed Phalcon\Loader::autoLoad to prevent PHP warning #12684
• Fixed Phalcon\Mvc\Model\Query::_executeSelect to correctly get the column map #12715
• Fixed params view scope for PHP 5 #12648