From gbhackers.com
Parrot OS 4.4 released with new updates for hacking & privacy tools along with other software updates to improve the stability and reliability for most effective penetration testing performance and experience.
The Parrot Security Operating System is a Penetration Testing & Forensics Distro dedicated to Ethical Hackers & Cyber Security Professionals. It was initially released on June 2013, developed by FrozenBox.
Parrot OS 4.4 Provides the best environment for software developers and those pentesters who usually write or modify their tools with support for various languages including python, java, c/c++, ruby, perl, bash and php and other emerging languages like golang, rust or vala.