Which animation software do you use? (Patreon)

My main animation software, Cacani, has been outdated for a while with no news or updates, making it feel like abandonware. On top of that, my primary editing software, HitFilm, is being discontinued. Because of this, I’m starting to explore new alternatives. I’d like to know which software is most commonly used, and switching could also make it easier for more supporters to access the source files ꒰(˶• ᴗ •˶)꒱