Last chance, remaining 8 hours guys!
Tech Tree Designer is currently 50% discounted during April Flash Sales
The plugin got recently another Unreal Engine 5, fixing some compatibility issues and adding 3 more features:
- unlocked technology can now be also reverted
https://i.imgur.com/7C2NIXs.mp4 - multiple tech trees are now supported - all can be assigned to the one manager
https://i.imgur.com/VyJKo7E.mp4 - support for hiding lines and pins (arrows)
Tech Tree Designer is getting MAJOR UPDATE with new Nodes Snapping and many performance improvements! 
I would like to update only 5.3, but if you guys using other version please let me know!
BTW, Black Friday Sales just started, so there is also a discount right now.