In July 2016, the developer of Slackware ARM announced that the development and build tools had been enhanced to reduce the manual effort involved in maintaining the ARM port, and proceeded to announce that a 32-bit hardware floating port was in development. The port was released in August 2016 in "current" form. On 28th December 2020 work began on porting Slackware to the 64-bit ARM architecture (known as 'AArch64'), with the initial Hardware Model targets being the PINE64's RockPro64 and Pinebook Pro. It was functionally complete by May 2021, and has many improvements over the original design and implementation of the ARM port - particularly in regards to the management and enablement of new Hardware Models by the Slackware ARM community. Additionally, the boot and installation processes were improved significantly - making the installation process far easier and more streamlined. On Mar 29th 2022 Slackware AArch64 was publicly relesased in -current (development) form with support for the RockPro64, Pinebook Pro and Raspberry Pi 3 & 4, with online installation documentation and video installation guides. Also the unofficial slarm64 project has a port for AArch64, and an additional port for riscv64 architecture. In March 2022 official development of the ARM 32bit port of Slackware ceased, with future development concentrated solely on the AArch64/ARM64 port. This was because the 32bit hardware was unable to keep pace with the development of Slackware and was inhibiting development, and the limitations of the hardware became a blocker to the adoption of the latest technologies. Additionally since most of the other mainstream distributions ceased support for 32bit ARM, some of the applications failed to build and were no longer supportable. There is however the unofficial Slackware port BonSlack that provide both soft (ARMv5) and hard float (ARMv7) ports for 32bit ARM, with development and updates (from 14.2) aligned with x86 port of Slackware. This project also provides ports for Aarch64 (ARM64), Alpha, HPPA (PA-RISC 1.1), LoongArch (64 bit), MIPS (32/64bit), OpenRISC, PowerPC (32/64bit), RISC-V (64bit), S/390x, SH-4, and UltraSPARC architectures. On Dec 21 2022, Slackware ARM 14.2 had its EOL (End of Life) declared as 1st March 2023. Slackintosh is a port of Slackware Linux for the Macintosh New World ROM PowerPC architecture, used by Apple's Power Macintosh, PowerBook, iMac, iBook, and Xserve lines from 1994 until 2006. The last version of Slackintosh was 12.1, released on Jun 7, 2008. Slackintosh's website is still active and