Version 3.0.3

• Fixed implementation of Iterator interface in a Phalcon\Forms\Form that could cause a run-time warning
• Fixed Phalcon\Cache\Backend\Redis::get, Phalcon\Cache\Frontend\Data::afterRetrieve to allow get empty strings from the Redis database #12437
• Fixed Phalcon\Cache\Backend\Redis::exists to correct check if cache key exists for empty value in the Redis database #12434
• Fixed Phalcon\Security::checkToken to prevent possible timing attack #12418
• Fixed Phalcon\Mvc\Model\Resultset\Simple to save snapshot when caching
• Fixed Phalcon\Http\Request::getHeaders to handle auth headers correctly #12480
• Fixed Phalcon\Http\Request::getMethod to handle X-HTTP-Method-Override header correctly #12478
• Fixed Phalcon\Mvc\Model\Criteria::limit and Phalcon\Mvc\Model\Query\Builder::limit to work with limit and offset properly #12419
• Fixed Phalcon\Forms\Form to correct form validation and set messages for elements #12465, #11500, #11135, #3167, #12395
• Fixed Phalcon\Cache\Backend\Libmemcached::queryKeys to correct query the existing cached keys #11024
• Fixed building extension for ImageMagick 7 mkoppanen/imagick#180
• Fixed Phalcon\Cache\Backend\Redis::save to allow save data termlessly #12327