Phalcon 2.0 saw most of the project ported from C to Zephir and Phalcon 2.1 saw initial PHP 7 support as well as being Phalcon's first LTS (Long Term Support) release.
Phalcon 2.0 saw. Most of the project saw initial PHP 7 support as well as being Phalcon's first LTS (Long Term Support) release. This project was ported from C to Zephir. This project was ported from C to Phalcon 2.1.