Become a Patron!
Tasker has been in development for over 10 years but it's still, with just a single one-time payment you get to keep it forever and get all its future updates for free.
For example, someone that got it all that time ago has been benefiting from 10 years of updates for free!
Since the current Tasker developer is not the original developer, the new developer never even got compensated by all of the original users. :)
If you feel that Tasker has contributed to your life in a positive way and you'd like to support the developer and the app so that it can continue long into the future, you can do so at Patreon.
At Patreon you can find try out new features before anyone else and even get exclusive Live Creations tutorials where me, the developer, will show you how to do a bunch of stuff in no-cut, hands-on videos.
See you there! :D
Note: If you're not happy with Patreon and would prefer a one-time donation you can always opt for PayPal :)