The top comment makes a good point:

This seemed suspicious at first, but https://www.chiark.greenend.org.uk/~sgtatham/putty/ (the original official site) confirms it’s real.

It’s rare for me to experience future shock. But PuTTY moving kind upsets the mind. Some things aren’t supposed to change. Everyone gets due process. PuTTY lives on that weird domain you can never remember. Both of those are changing. Remember what they took from us.

They could use a new icon and some work on the UX