Parrot Security OS 4.3 is a Penetration Testing & Forensics Distro dedicated to Ethical Hackers & Cyber Security Professionals. The release appears to be the starting point in developing an LTS edition of the Parrot OS. Linux kernel version updated to 4.18.10, Java provider updated to OpenJDK 11. Anonsurf, Parrots anonymous mode that forces connection through tor or i2p network receives security updates. Firefox 63 no longer supports for 32-bit machines, so they switched to firefox-esr to ensure support for all the architectures.”]
Source: https://gbhackers.com/parrot-security-os-4-3-released/