WinOnMacs has announced Putty for Mac 9.1.1 (https://winonmacs.com/2019/07/01/putty-for-mac-9-1-1-has-been-released/). It’s an update of the terminal emulator. Version 9.1.1 is a maintenance release with some bug fixes and performance tweaks.
Putty supports different types of network protocols such as SSH, FTP, SCP, Telnet and more. Official versions of Putty are available on Unix-like platforms, and now it’s widely available for Mac systems running macOS 10.12.6 or higher.
It costs $15. Anyone who purchased Putty in the past three months is entitled to a free upgrade. Putty comes with three months of free upgrades and a 14-day money back guarantee.