Logitech just discontinued its Harmony lineup
If you already own a Harmony controller, support will continue. But there won't be produced any new ones

Published: 11 Apr 2021
Logitech will continue to sell current stock, but won't produce more once it runs out. Support for existing and new customers of Harmony controllers will continue, they say
The database will be still be updated and maintained, as long as there users using it. Check out their FAQ section [↗], if you wish to read more in-depth and answers to common questions
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