Update: All plugins are now updated for Adobe Illustrator 2021 v. 25.1. 🙂
Adobe released Illustrator v. 25.1, which changed the specifications for loading plugins on macOS (Windows users are unaffected). Even major plugin publishers were not notified ahead of time and all have been scrambling to update their plugins. I’m expecting new tools very soon that will allow me to recompile all plugins, compatible with the new specs.
For Windows users, older plugins could cause Illustrator to crash on quit when running v. 25.1.
I apologize for the inconvenience.